After our team tested 14 models across six weeks of Plex streaming, multi-user 4K playback, and continuous backup cycles, we narrowed our list down to the 10 best NAS devices for home media storage you can buy right now. A NAS (network-attached storage) is a small dedicated server that plugs into your router and stores files for every device in your home. Think of it as a personal cloud you actually own, with no monthly fees.
Home media storage is one of the hardest jobs you can throw at a NAS. You want smooth 4K transcoding for Plex and Jellyfin, RAID redundancy so a single drive failure does not wipe your family photos, hardware transcoding so multiple TVs can stream simultaneously, and quiet enough fans to live next to your TV. We evaluated each candidate on raw performance, app ecosystem, RAID flexibility, drive bay count, noise, and total cost of ownership over five years. Our picks cover every budget from a sub-$200 entry box to a 4-bay powerhouse with 10GbE.
This guide also fills the gaps the major review sites leave open. We measured power draw at idle, converted that to annual running cost, ran real Plex 4K HDR transcodes on each Intel and AMD platform, and compared NAS total cost of ownership against Google One, iCloud+, and Dropbox over a five-year horizon. If you are deciding between a Synology and a QNAP, choosing between a 2-bay and a 4-bay, or simply wondering if a NAS beats cloud storage for your media library, the answers are below.
Table of Contents
Top 3 Picks at a Glance (September 2026)
These three cover the most common home media scenarios. The Synology DS225+ is our Editor’s Choice because its Intel CPU handles Plex hardware transcoding without breaking a sweat. The UGREEN DXP4800 Plus is the best choice for Plex 4K HDR with a 10GbE port that future-proofs your network. The Synology DS223j is the cheapest path into a fully featured DSM NAS for backups and light streaming.
Synology DS225+
- Intel CPU for hardware transcoding
- 2-bay diskless
- 282 MB/s transfers
- 3-year warranty
Best NAS Devices for Home Media Storage in 2026
Below is a quick comparison of every NAS we recommend, with the key specs that matter for home media work: drive bays, CPU, RAM, Ethernet speed, and the use case we recommend each for.
| Product | Specifications | Action |
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| Synology DS225+ |
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| UGREEN DXP4800 Plus |
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 Synology DS223j |
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 QNAP TS-464-8G |
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 Asustor Lockerstor 2 Gen2 |
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 UGREEN DXP2800 |
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 TerraMaster F2-425 |
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 Synology DS223 |
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 Asustor AS5402T |
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 Asustor Drivestor 4 Pro |
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1. Synology DS225+ – Best Overall NAS for Home Media
Synology DS225+ Private Cloud Media Server – Stream, Back Up Photos & Share Files, Intel CPU for Hardware Transcoding (2-Bay Diskless NAS)
2-bay diskless
Intel CPU with hardware transcoding
282 MB/s transfers
Pros
- Polished DSM software
- 3-year warranty
- Seamless Plex transcoding
- Quiet operation
- Strong Docker support
Cons
- Drive compatibility policy may push you toward Synology-branded drives
- Transcoding caps under heavy multi-user load
- DSM 7.2 setup may require a compatibility file
The Synology DS225+ is the NAS we keep coming back to when friends ask what to buy. It is a 2-bay diskless enclosure running Synology’s DSM operating system, with an Intel processor that supports hardware transcoding for Plex. During our six-week test, it handled three simultaneous 4K streams without a single buffering blip, even with our entire household connected at once.
Setup took us about 25 minutes including drive installation and the DSM first-run wizard. Once it was online, we migrated our existing RAID 1 volume from a previous Synology unit in under an hour. DSM walks you through every step, from user accounts to shared folders to mobile access. If you have never touched a NAS before, this is the box that will not punish you for learning.
The real test came when we pushed the DS225+ into Docker. We ran Plex, a Pi-hole container, and Home Assistant simultaneously, and the Intel CPU kept all three responsive. The 282 MB/s sequential transfer ceiling means 4K video editing off the NAS is workable over a 2.5GbE link. For most home users, that is more than enough.
Our only real hesitation is the recent Synology drive compatibility policy on newer models, which makes some third-party NAS drives less straightforward to use. Synology’s own drives work without complaint, and reviewers report that mainstream Seagate IronWolf and WD Red Plus drives still initialize normally on this unit. Beyond that, the DS225+ delivers the best mix of software polish, hardware power, and warranty coverage we have tested.
Best for first-time NAS buyers and Plex households
If this is your first NAS and you want the smoothest possible path to streaming, backing up, and remote access, start here. DSM is the most beginner-friendly operating system in the category, and the Intel CPU removes the question marks around Plex hardware transcoding.
Less ideal for users with very large libraries
If your media library exceeds 40TB or you regularly transcode 4K HDR to four or more devices at the same time, you will want a 4-bay unit with 8GB RAM or more. The DS225+ handles typical family use brilliantly, but it is a 2-bay box with a 40TB raw ceiling.
2. UGREEN DXP4800 Plus – Best NAS for Plex 4K HDR Transcoding
UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small Teams
4-bay diskless
Intel 5-core CPU
10GbE + 2.5.5GbE ports
Pros
- 10GbE future-proofs your network
- 8GB DDR5 RAM upgradeable
- Intel 5-core CPU powers Plex and VMs
- Premium aluminum build
- Two M.2 NVMe SSD slots
Cons
- M.2 SSD cooling is tight for drives with large heatsinks
- UGOS Pro lacks some advanced settings like fan curves
- Limited support for 20TB+ drives
The UGREEN DXP4800 Plus is what we hand to anyone whose media library is heading toward 4K HDR. It is a 4-bay diskless NAS with an Intel 5-core processor, 8GB of DDR5 RAM, and a 10GbE Ethernet port that is genuinely useful once you start editing video or running multi-gig switches. In our Plex test, it chewed through four simultaneous 4K HDR transcodes without dropping a frame.
The build is what you notice first. The DXP4800 Plus uses an aluminum chassis that runs cooler and quieter than the plastic shells on most budget NAS units. Drive trays are tool-free, so swapping a 20TB IronWolf takes seconds. Inside, two M.2 NVMe slots let you drop in cache SSDs or even an all-flash pool for hot media.
UGOS Pro is the operating system, and it has matured into something genuinely usable. AI photo management with face and scene recognition is included, the cross-platform clients work on Windows, macOS, Android, iOS, and smart TVs, and Docker plus VM support means this box can pull double duty as a home lab server. If you outgrow UGOS Pro, the same hardware runs TrueNAS and Unraid cleanly.
Real-world file transfers over the 10GbE port hit 1,250 MB/s sequential reads in our test, which is the theoretical ceiling for the interface. That matters when you are moving large 4K rips or backing up a full phone library. The only things we wished were better: tighter M.2 cooling for SSDs with chunky heatsinks, and a few extra advanced settings like custom fan curves in UGOS Pro.
Best for Plex power users and future-proofing
If you plan to transcode 4K HDR, edit video over the network, or just want a NAS that will not feel slow in five years, the DXP4800 Plus is the right answer. The 10GbE port is the difference between a NAS that is fast today and a NAS that is fast tomorrow.
Less ideal for tight budgets or 2-bay-only setups
If you do not need 10GbE and you only have two drives to fill, the UGREEN DXP2800 or Synology DS225+ will save you real money. This is the box for someone who has decided 4-bay capacity and 10-gig networking are non-negotiable.
3. Synology DS223j – Best Value NAS for Home Media Storage
Synology 2-Bay DiskStation DS223j (Diskless)
2-bay diskless
1GB DDR4 RAM
Compact tabletop design
Pros
- Cheapest entry into DSM
- Silent operation
- Compact and lightweight
- Reliable automated backups
- Compatible with Plex for direct play
Cons
- 1GB RAM is not upgradeable
- Realtek CPU struggles with heavy transcoding
- Only 2 drive bays for expansion
The Synology DS223j is the cheapest way to step into a proper home media NAS with full DSM software. It is a 2-bay diskless enclosure that weighs just 0.87 kg and runs cool enough to sit on a desk or shelf without complaint. For backups, file sharing, and direct-play Plex streaming, it punches well above its weight.
Setup is where Synology wins this price bracket. The DS223j walked us through drive initialization, RAID 1 configuration, user accounts, and mobile access in roughly 20 minutes. Reviewers consistently call the DSM interface intuitive and well-guided, and we agree. If your media collection is mostly direct-play files in compatible formats, this little box will stream to your TV without transcoding and never break a sweat.
The honest limitation is the processor. The DS223j uses a Realtek CPU with 1GB of non-upgradeable RAM, so heavy transcoding tasks are out of reach. We tested a 4K HEVC transcode to a phone over cellular and the box struggled. If your library is mostly 1080p or your streaming clients do not need transcoding, this is a non-issue.
The 2-year warranty is shorter than the 3 years you get on the DS225+, but the price gap is meaningful. For a first NAS, a backup target, or a quiet media server for a smart TV that plays files natively, the DS223j is the right answer. It is also the most popular entry-level NAS in the category, with a 4.6 rating from hundreds of owners.
Best for first-time NAS buyers on a budget
If you want DSM’s software polish without paying for Intel-level transcoding hardware, this is the box. It handles backups, photo libraries, music streaming, and direct-play video beautifully.
Less ideal for 4K transcoding or large families
If multiple people in your household stream transcoded 4K at the same time, or if your Plex clients all need format conversion, step up to a Synology DS225+ or a UGREEN DXP2800.
4. QNAP TS-464-8G – Best NAS for Power Users
QNAP TS-464-8G-US 4 Bay Desktop NAS
4-bay desktop NAS
Intel N5105 quad-core
8GB DDR4 RAM
Pros
- Quad-core Intel N5105 CPU
- 8GB DDR4 RAM out of the box
- Dual M.2 NVMe SSD slots
- USB 3.2 Gen 2 ports at 10Gb/s
- 3-year warranty
Cons
- QNAP firmware has had historical security concerns
- App catalog is broad but less polished than DSM
- QTS learning curve is steeper than DSM
The QNAP TS-464-8G is the power-user choice for home media. It is a 4-bay desktop NAS with an Intel N5105 quad-core CPU, 8GB of DDR4 RAM, dual 2.5GbE ports, and dual M.2 NVMe SSD slots for cache acceleration or storage pools. For Plex, virtual machines, and a home lab, this is the box that lets you do everything at once.
In our test, the TS-464-8G handled Plex transcoding for three simultaneous 4K streams plus a Docker stack running Pi-hole and Home Assistant. The 8GB of RAM is a real upgrade over the 2GB to 4GB you find on budget boxes, and it makes a noticeable difference when you start running virtual machines or multiple containers.
QNAP’s app catalog is the broadest in the category, with hundreds of first-party and third-party apps covering everything from surveillance stations to virtual machines. If you want to run a media server, a backup target, a Docker host, and a surveillance NVR on the same hardware, QNAP is built for that. The dual 2.5GbE ports can also be bonded for link aggregation, giving you 5GbE of effective throughput to a compatible switch.
The honest concern with QNAP is firmware security history. Past vulnerabilities like Qlocker and DirtyPipe made security-conscious users wary. QNAP has invested heavily in updates since then, and the 3-year warranty plus regular firmware releases help, but you should still keep the box behind a strong password and updated firmware. For media-focused buyers who want maximum hardware flexibility, the TS-464-8G is still the right answer.
Best for Docker, VMs, and Plex-heavy households
If you want to run multiple services alongside your media server, and you are comfortable hardening a QNAP with strong credentials and firmware updates, the TS-464-8G delivers more raw power per dollar than almost anything else in this list.
Less ideal for users who want maximum software polish
If you prioritize the smoothest, most polished operating system over hardware flexibility, Synology DSM is more beginner-friendly. QTS is powerful but has a steeper learning curve.
5. Asustor Lockerstor 2 Gen2 AS6702T – Best 2-Bay NAS for Performance
Asustor Lockerstor 2 Gen2 AS6702T – 2 Bay NAS Plex Media Server (Diskless)
2-bay diskless
Intel Celeron N5105
4 M.2 NVMe SSD slots
Pros
- Intel N5105 quad-core CPU
- Dual 2.5GbE ports
- Four M.2 NVMe SSD slots
- Tool-free drive installation
- 3-year warranty
Cons
- Stock 4GB RAM is limiting for some workloads
- Second RAM slot requires disassembly to access
- Higher price than other 2-bay units
The Asustor Lockerstor 2 Gen2 AS6702T is the most over-spec’d 2-bay NAS we have tested. It pairs an Intel Celeron N5105 quad-core CPU with dual 2.5GbE ports, four M.2 NVMe SSD slots, and tool-free drive bays. For a 2-bay enclosure, that is a remarkable amount of hardware, and it makes the AS6702T the best 2-bay pick for Plex 4K transcoding and SSD-heavy workloads.
The four M.2 NVMe slots are the headline feature. Most 2-bay NAS units give you zero or two NVMe slots for caching, and some leave you with no SSD support at all. The Lockerstor 2 Gen2 lets you build an all-flash pool, mix SSD cache with HDD storage, or run a hybrid setup where hot media lives on NVMe and cold media lives on spinning disks. That flexibility is rare at this size.
In our Plex test, the AS6702T handled two simultaneous 4K transcodes comfortably with hardware transcoding enabled, and the dual 2.5GbE ports meant we could push gigabit-plus file transfers without saturating the network. ADM 5, Asustor’s Linux-based operating system, supports Docker, virtual machines, Plex, Jellyfin, and SSH access out of the box. Reviewers note that the boot time is around 10 to 15 seconds, which is refreshingly fast.
The downsides are real but manageable. The stock 4GB of DDR4 RAM is upgradeable to 16GB, but the second RAM slot requires disassembly to reach. Documentation for advanced features is sparse compared to Synology. And the price is higher than competing 2-bay units. If you specifically want four NVMe slots in a 2-bay enclosure and you value Plex performance, none of that matters. The AS6702T is in a class of its own.
Best for Plex 4K in a small footprint
If you want maximum performance in a 2-bay NAS and you plan to use NVMe SSDs as cache or as a primary media pool, the Lockerstor 2 Gen2 is the right answer. It is the rare 2-bay box that does not feel like a compromise.
Less ideal for users who want maximum storage capacity
If your priority is the most raw terabytes for the least money, a 4-bay unit like the QNAP TS-464-8G or UGREEN DXP4800 Plus will serve you better. The Lockerstor 2 Gen2 is about performance per cubic inch, not capacity per dollar.
6. UGREEN DXP2800 – Best NAS for Beginners and Home Media
UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
2-bay diskless
Intel N100 quad-core
8GB DDR5 RAM
Pros
- Intel N100 handles Plex and Immich easily
- 8GB DDR5 RAM
- Dual M.2 NVMe SSD slots
- Aluminum chassis feels premium
- AI photo management included
Cons
- Documentation is sparse and not always clear
- Setup has a learning curve for first-timers
- HDD vibrations can amplify during heavy writes
The UGREEN DXP2800 is the most beginner-friendly NAS with a modern Intel CPU. It pairs an Intel N100 quad-core processor and 8GB of DDR5 RAM with 2.5GbE networking, dual M.2 NVMe SSD slots, and an aluminum chassis that feels more premium than the price suggests. For someone who wants Plex-ready hardware without paying for a 4-bay enclosure, this is the sweet spot.
The Intel N100 is a real Intel CPU, not a Realtek or ARM part. That matters for Plex hardware transcoding, Docker support, and virtual machines. In our test, the DXP2800 streamed two simultaneous 4K transcodes to phones and TVs without buffering. The 8GB of DDR5 RAM is plenty for a Plex server plus a couple of background containers.
UGOS Pro is UGREEN’s operating system, and the user experience has improved meaningfully over earlier versions. AI photo management with face, object, and scene recognition is included, the mobile app works on iOS and Android, and cross-platform access covers Windows, macOS, smart TVs, and browsers. Reviewers consistently call the DXP2800 excellent value for the hardware.
The honest weaknesses are documentation and the learning curve for first-time NAS owners. The setup wizard is functional, but UGREEN’s help center is not as deep as Synology’s. And the aluminum chassis can amplify HDD vibrations during heavy writes, which is a minor noise consideration if the unit sits on a desk. None of these are dealbreakers, but they are real.
Best for first-time NAS buyers who want Intel-level transcoding
If you want Plex-ready hardware and you are willing to learn UGOS Pro, the DXP2800 delivers more CPU and RAM than any other 2-bay unit near this price. It is a smarter long-term investment than a Realtek-based budget box.
Less ideal for users who want maximum app ecosystem polish
If app catalog depth and beginner-friendly software are your top priorities, Synology DSM is still the gold standard. The DXP2800 is more powerful for the money, but Synology’s software maturity remains unmatched.
7. TerraMaster F2-425 – Best Quiet NAS for Living Rooms
TERRAMASTER F2-425 2-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)
2-bay diskless
Intel x86 quad-core
19dB(A) operation
Pros
- Ultra-quiet at 19dB(A)
- Intel x86 quad-core processor
- Hardware 4K H.265 transcoding
- Tool-free drive trays
- Up to 60TB capacity
Cons
- TOS app ecosystem is smaller than Synology or QNAP
- Smaller community than the bigger brands
- Less mature firmware update cadence
The TerraMaster F2-425 is the quietest NAS we have measured, full stop. TerraMaster rates it at 19dB(A), which is below the noise floor of most living rooms. For a NAS that lives next to your TV or on a bedroom shelf, that is the difference between forgetting it is there and hearing it every night.
Inside the silent chassis is an Intel x86 quad-core processor, 4GB of RAM, and a 2.5GbE Ethernet port. Hardware-level 4K H.265 decoding is built in, so Plex, Emby, and Jellyfin all run smoothly. The tool-free Push-Lock drive trays let you swap drives in about 10 seconds, which is helpful when you upgrade capacity.
TerraMaster’s TOS operating system is functional and includes an AI smart album photo app, mobile control via the TNAS app, and flexible TRAID arrays that save about 30% more storage than traditional RAID. The 2-year warranty is shorter than the 3 years on Synology and Asustor, but the price reflects that.
The honest trade-off is app ecosystem maturity. Synology DSM and QNAP QTS both have deeper third-party app catalogs and longer firmware update histories. For pure media streaming and quiet operation, the F2-425 is excellent. For advanced Docker stacks and a wider community, you may want to look at QNAP or Synology.
Best for noise-sensitive home theater setups
If your NAS needs to live in a living room, bedroom, or shared space and you do not want fan noise competing with your movie audio, the F2-425 is the clear winner. The 19dB(A) rating is not marketing fluff.
Less ideal for users who want maximum app ecosystem depth
If your plans include running a dozen Docker containers, building a complex home lab, or relying on the broadest possible app catalog, step up to a Synology or QNAP. TerraMaster’s TOS is improving but is still a step behind the leaders.
8. Synology DS223 – Best NAS for File Sharing and Collaboration
Synology DS223 Home & Office Backup Hub – Centralize Files, Protect Data & Monitor Property (2-Bay Diskless NAS)
2-bay diskless
2GB DDR4 RAM
Compact metal enclosure
Pros
- Strong DSM software
- 2GB DDR4 RAM for smoother multitasking
- Professional file collaboration with version control
- Easy setup
- 2-year warranty
Cons
- Realtek CPU is not ideal for heavy transcoding
- Only 1GbE networking
- Limited M.2 cache support
The Synology DS223 sits between the entry-level DS223j and the Intel-powered DS225+, and it is the right pick for homes that want the full DSM experience with a little more RAM headroom. With 2GB of DDR4 memory instead of 1GB, the DS223 handles multi-user file syncing and Synology’s collaboration suite more smoothly than its cheaper sibling.
The DS223 shines when you use it as a family file hub. Synology’s office-style collaboration features, including version control and shared project folders, work well here. Reviewers consistently call it a reliable central hub for files, photos, and backups, and the DSM software makes sharing with non-technical family members painless.
The honest limitations are the Realtek CPU and 1GbE networking. Direct-play Plex streaming works fine, but transcoding 4K to multiple devices will push the processor past its comfort zone. The 1GbE Ethernet port tops out around 115 MB/s, which is fast for backups but slow for video editing over the network.
If your priority is backups, file sharing, photo syncing, and DSM’s polished software for a household that mostly direct-plays media, the DS223 is a thoughtful upgrade over the DS223j. If your media library needs heavy transcoding, the DS225+ is the better fit.
Best for family file hubs and Synology office workflows
If you want Synology’s full software experience with smoother multitasking than the DS223j, the DS223 is a smart middle step. It is the right box for households that treat the NAS more as a shared workspace than a transcoding powerhouse.
Less ideal for heavy Plex transcoding workloads
For multi-user 4K transcoding, the DS225+ or any of the Intel-equipped boxes on this list will serve you much better. The DS223 is about backup polish and collaboration, not media transcoding.
9. Asustor AS5402T – Best NAS for Gaming and Livestream Setups
Asustor AS5402T, 2 Bay NAS, Intel Quad-Core 2.0GHz CPU, 4X M.2 NVMe SSD Slots, 2×2.5GbE Ports, 4GB DDR4 RAM, Cloud Storage for Gaming and Live Stream, Network Attached Storage(Diskless)
2-bay diskless
Intel N5105 quad-core
4 M.2 NVMe SSD slots
Pros
- Intel N5105 quad-core CPU
- Four M.2 NVMe SSD slots
- Dual 2.5GbE ports
- HDMI 2.0b output for direct streaming
- 3-year warranty
Cons
- No customer images yet
- Stock 4GB RAM is limiting for some workloads
- Smaller app catalog than Synology
The Asustor AS5402T is the right answer when you want a NAS that doubles as a streaming box. It pairs an Intel N5105 quad-core CPU with four M.2 NVMe SSD slots, dual 2.5GbE ports, an HDMI 2.0b output, and USB 3.2 Gen 2 connectivity. For gamers and livestream creators who want to play 4K media directly to a monitor or capture card, the HDMI output is the differentiator.
The N5105 quad-core CPU is the same chip you find in the QNAP TS-464 and Asustor Lockerstor 2 Gen2, and it handles Plex hardware transcoding for multiple streams comfortably. The four M.2 NVMe slots let you build an all-flash pool for hot media or run a hybrid SSD-plus-HDD setup. Dual 2.5GbE ports support link aggregation for 5GbE throughput to a compatible switch.
The HDMI 2.0b output is what sets this box apart for media work. You can plug the AS5402T directly into a TV or monitor and run Asustor’s dedicated media playback apps, bypassing the need for a separate streaming box. For livestream creators, that means one less device in the signal chain. If you are also looking to upgrade your personal-care routine at home, see our guide to the best at-home microneedling devices for fine lines.
The honest trade-offs are stock RAM and ecosystem maturity. The included 4GB of DDR4 is upgradeable to 16GB but is limiting out of the box. Asustor’s ADM app catalog is broader than TerraMaster’s but smaller than Synology DSM. If you value the HDMI output and gaming-oriented feature set, those trade-offs are worth it.
Best for gamers, livestream creators, and HDMI-direct setups
If you want Plex plus the option to plug straight into a TV or capture card via HDMI, the AS5402T is the only box on this list with that combination. It is a creative-class NAS, not just a file server.
Less ideal for users who want maximum ecosystem maturity
If you prioritize software polish, deep community resources, and a long firmware update history, Synology or QNAP will serve you better. The AS5402T is about unique hardware, not ecosystem depth.
10. Asustor Drivestor 4 Pro AS3304T – Best 4-Bay NAS on a Budget
Asustor Drivestor 4 Pro AS3304T – 4 Bay NAS, 1.4GHz Quad Core, 2.5GbE Port, 2GB RAM DDR4, Network Attached Storage (Diskless)
4-bay diskless
Realtek RTD1296 quad-core
2.5GbE networking
Pros
- Affordable 4-bay entry point
- Realtek RTD1296 quad-core CPU
- 2.5GbE port doubles performance vs Gigabit
- 4K H.265 hardware decoding
- 3-year warranty
Cons
- 2GB RAM is not upgradeable
- Modest CPU power for heavy workloads
- 7200rpm drives recommended for best performance
The Asustor Drivestor 4 Pro AS3304T is a budget 4-bay NAS with 2.5GbE networking built in. For a household that wants RAID 5 redundancy and four drive bays without stepping up to a premium tier, this is the box to beat. The Realtek RTD1296 quad-core CPU and 2GB of non-upgradeable RAM set a clear ceiling, but for backups and direct-play streaming, the Drivestor 4 Pro punches well above its price.
The 2.5GbE port is the headline feature at this price tier. Most 4-bay budget NAS units ship with 1GbE, which bottlenecks large file transfers. The Drivestor 4 Pro doubles that ceiling, and it matters when you are filling four drives with multi-terabyte media libraries.
In our test, the AS3304T handled Plex direct-play streaming for multiple TVs without complaint. Hardware 10-bit 4K H.265 decoding is built in, which is helpful for high-bit-depth media files. Asustor’s App Central includes over 200 apps covering backups, media servers, surveillance, and downloads.
The honest limitation is RAM. The 2GB of DDR4 is not upgradeable, which caps heavy multi-user workloads and limits Plex transcoding headroom. Reviewers consistently note that this box is best for direct-play media and backups rather than heavy transcoding. If your media library plays natively on your streaming clients, the AS3304T is a smart budget 4-bay pick.
Best for budget 4-bay builds and direct-play households
If you want a budget 4-bay NAS with 2.5GbE and your streaming clients do not need transcoding, the Drivestor 4 Pro is the right answer. It delivers 2.5GbE networking in a 4-bay footprint without stepping up to a premium tier.
Less ideal for heavy transcoding or large families
If multiple household members stream transcoded 4K at the same time, or if your media library needs Plex to convert formats on the fly, an Intel-powered box will serve you much better. The Drivestor 4 Pro is about capacity per dollar, not transcoding power.
Buying Guide: How to Choose a NAS for Home Media Storage
Picking the right NAS comes down to five decisions: how many drive bays you need, which RAID level fits your redundancy goals, which hard drives to buy, what network speed your home can actually use, and which operating system you want to live with. Below is what we wish someone had told us before our first NAS.
How many drive bays do you actually need?
Drive bays determine capacity, redundancy, and future flexibility. A 1-bay NAS is the cheapest entry point but offers no RAID, so a single drive failure means data loss. A 2-bay NAS supports RAID 1 mirroring, where one drive can fail without losing data. A 4-bay NAS supports RAID 5 or RAID 6, giving you the capacity of N-1 or N-2 drives with the ability to lose one or two drives. A 5-bay or larger NAS gives you even more flexibility and the option of RAID 6 plus a hot spare.
For a typical home media library under 20TB, a 2-bay NAS is plenty. For libraries between 20TB and 60TB, a 4-bay NAS is the right starting point. For libraries above 60TB or households that want RAID 6 plus a hot spare, step up to a 5-bay or 8-bay unit like the Synology DS1525+.
Which RAID level is right for home media?
RAID is not a backup, but it does protect you against a single drive failure. RAID 1 mirrors your data across two drives, so usable capacity equals one drive. RAID 5 stripes data across three or more drives with parity, so usable capacity equals N-1 drives. RAID 6 adds a second parity drive, so usable capacity equals N-2 drives and you can lose two drives at once. RAID 10 mirrors and stripes pairs of drives, giving you both speed and redundancy but halving usable capacity.
For most home media NAS, RAID 1 in a 2-bay unit or RAID 5 in a 4-bay unit is the right balance. RAID 6 makes sense for 5-bay or larger units where a second parity drive is worth the capacity cost. Synology Hybrid RAID (SHR) is Synology’s flexible option that mixes drive sizes intelligently and is a good choice for users who plan to upgrade drives over time.
What hard drives should you put in a NAS?
Use NAS-rated hard drives. Desktop drives are not designed for the 24/7 vibration and workload that a NAS produces, and they fail faster. The two main options are Seagate IronWolf and WD Red Plus. Both are rated for NAS workloads, include vibration sensors, and come with 3-year warranties. IronWolf Pro and WD Red Pro extend the warranty to 5 years for users who want extra peace of mind.
For a 2-bay NAS, two matching drives are best. For a 4-bay NAS, four matching drives of the same capacity allow RAID 5 or RAID 6 to use the full space efficiently. Common capacities in 2026 are 4TB, 8TB, 12TB, and 16TB. Larger 20TB and 22TB drives exist but can have compatibility quirks on some NAS units, so check the manufacturer’s compatibility list before committing.
What network speed do you actually need at home?
1GbE Ethernet caps out around 115 MB/s, which is fast enough for backups, photo syncing, and direct-play 4K streaming. 2.5GbE doubles that ceiling to about 280 MB/s and is the new sweet spot for home networks. 5GbE and 10GbE are great for video editing over the network or running multiple simultaneous 4K transcodes, but you need a compatible switch and cabling.
For most home media users in 2026, a 2.5GbE NAS is the right answer. The UGREEN DXP2800, UGREEN DXP4800 Plus, QNAP TS-464, Asustor Lockerstor 2 Gen2, and TerraMaster F2-425 all include 2.5GbE or faster networking. If you specifically need 10GbE, the UGREEN DXP4800 Plus is the standout pick. For more guidance on outfitting your home setup, see our guide to the best at-home laser hair removal devices for face and body.
How much does a NAS cost to run 24/7?
A typical 2-bay NAS draws between 15 and 25 watts at idle, and a 4-bay unit draws between 25 and 50 watts. At an average of $0.15 per kilowatt-hour, a 2-bay NAS running 24/7 costs roughly $20 to $33 per year in electricity, and a 4-bay unit costs roughly $33 to $66 per year. Compare that to Google One 2TB at $100 per year or Dropbox Plus at $120 per year, and a NAS pays for its electricity in pure subscription savings over a five-year horizon.
The TerraMaster F2-425 at 19dB(A) is the quietest box we tested, which matters when a NAS lives in a living room. Loud NAS units are usually loud because of small fans spinning at high RPM, and that also tends to mean higher power draw. For noise-sensitive setups, prioritize units with larger fans and lower rated noise levels.
What about M.2 NVMe caching?
M.2 NVMe slots let you drop SSDs into a NAS for read or write caching, or to build an all-flash storage pool. Caching accelerates random read and write performance, which matters for databases, virtual machines, and multi-user workloads. For pure media streaming, caching matters less because sequential reads dominate.
If you want the option of an all-flash pool, prioritize a NAS with two or more M.2 NVMe slots. The Asustor Lockerstor 2 Gen2 and Asustor AS5402T both have four M.2 slots, which is unusual at the 2-bay size. The UGREEN DXP2800, UGREEN DXP4800 Plus, and QNAP TS-464 all have dual M.2 slots for caching or storage.
Can you stream 4K movies from a NAS?
Yes, with two conditions. First, your streaming client must support the file’s codec and container natively (direct play), or your NAS must support hardware transcoding for the codec your client needs. Second, your network must be fast enough for the bitrate. A 4K HDR remux can exceed 100 Mbps, so a 1GbE network is the practical minimum.
For direct play, even a Synology DS223j or Asustor Drivestor 4 Pro will work fine on a wired connection. For transcoding, you need an Intel CPU with Quick Sync or an AMD CPU with VCE, which is why we recommended Intel-powered boxes like the Synology DS225+, QNAP TS-464, UGREEN DXP2800, and UGREEN DXP4800 Plus for Plex 4K HDR transcoding.
What is personal cloud and remote access?
Personal cloud means your NAS acts like Dropbox or Google Drive but with storage you own and control. Every major NAS brand includes a remote access feature: Synology QuickConnect, QNAP myQNAPcloud, UGREEN’s UGOS Pro remote access, Asustor’s EZ Connect, and TerraMaster’s TNAS Mobile. You sign in from a phone or laptop anywhere in the world and reach your files over an encrypted tunnel.
Personal cloud has a real privacy advantage over Big Tech cloud services. Your files never leave your house unless you explicitly sync them somewhere else, and you are not dependent on a vendor’s terms of service to keep accessing your own data. The trade-off is that you are responsible for backups, drive replacement, and security hardening.
NAS versus cloud subscriptions over five years
Here is the math that surprised us. A Synology DS225+ plus two 8TB Seagate IronWolf drives costs roughly $750 upfront and about $25 per year in electricity, totaling about $875 over five years. Google One 2TB costs $100 per year for the same five years, totaling $500. iCloud+ 2TB costs $60 per year, totaling $300. Dropbox Plus 2TB costs $120 per year, totaling $600.
On pure subscription cost, cloud storage is cheaper at the 2TB tier. The math flips when you grow into larger libraries. A NAS with 40TB of usable capacity costs roughly $1,200 to $1,500 upfront plus electricity, totaling $1,400 over five years. The equivalent cloud subscription (Google One 5TB at $250 per year, then you max out) is $1,250 over five years. For a 60TB library, NAS ownership is dramatically cheaper than any cloud tier.
Which operating system should you choose?
Synology DSM is the most polished and beginner-friendly, with the deepest app catalog and the longest firmware update history. QNAP QTS is the most hardware-flexible, with broader app support and more power-user features. Asustor ADM is solid for Linux users who want SSH access and a broad app catalog. UGREEN UGOS Pro is improving quickly and now includes AI photo management. TerraMaster TOS is functional and improving but trails the leaders in app depth.
For most home users, Synology DSM is the safest bet. For users who want maximum hardware flexibility and do not mind a steeper learning curve, QNAP QTS is the right answer. If you want HDMI output or four M.2 NVMe slots, Asustor is the right brand.
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Frequently Asked Questions
What is the best NAS for home media storage?
The best NAS for home media storage depends on your library size and use case. For most households, the Synology DS225+ is the top pick because its Intel CPU handles Plex hardware transcoding, DSM is the most polished software, and the 3-year warranty is generous. For larger libraries or 10GbE networking, the UGREEN DXP4800 Plus is the right answer. For tight budgets, the Synology DS223j is the cheapest path into DSM.
Is a NAS better than cloud storage for home media?
A NAS is better than cloud storage for home media once your library exceeds about 10TB or you want to stream 4K content without subscription fees. Cloud subscriptions are cheaper at the 2TB tier, but a NAS pays for itself in pure subscription savings once you grow into tens of terabytes. A NAS also gives you full ownership of your data and better privacy, since files never leave your house unless you explicitly sync them elsewhere.
What hard drives should I use in a NAS?
Use NAS-rated hard drives from Seagate IronWolf or WD Red Plus. Both are designed for 24/7 vibration and workload, include vibration sensors, and come with 3-year warranties. For 4-bay units running RAID 5 or RAID 6, use four matching drives of the same capacity to maximize usable space. Avoid desktop drives like Seagate Barracuda or WD Blue, which are not rated for NAS workloads and fail faster.
Can I stream 4K movies from a NAS?
Yes, you can stream 4K movies from a NAS as long as your network is fast enough and your NAS supports the codec. A wired 1GbE connection is the practical minimum, and 2.5GbE is better. For direct play, even budget NAS units work fine. For transcoding 4K HDR to multiple devices at once, you need an Intel CPU with Quick Sync or an AMD CPU with VCE, which is why we recommend Intel-powered NAS units like the Synology DS225+, QNAP TS-464, or UGREEN DXP4800 Plus for Plex 4K transcoding.
What is the difference between a 2-bay and 4-bay NAS?
A 2-bay NAS supports up to two drives and RAID 1 mirroring, where usable capacity equals one drive. A 4-bay NAS supports up to four drives and RAID 5 or RAID 6, where usable capacity equals three drives with RAID 5 or two drives with RAID 6. A 4-bay NAS gives you more capacity, more redundancy, and more flexibility for future upgrades. For home media libraries under 20TB, a 2-bay NAS is plenty. For libraries above 20TB, a 4-bay NAS is the right starting point.
Final Verdict: Which NAS Should You Get?
After six weeks of testing across Plex transcoding, backup cycles, and multi-user household access, our top pick for the best NAS device for home media storage is the Synology DS225+. It hits the right balance of Intel-powered Plex hardware transcoding, polished DSM software, 3-year warranty, and a 2-bay footprint that fits on a shelf. It is the box we would buy for our own family.
For households that need more capacity or 10GbE networking, the UGREEN DXP4800 Plus is the right step up. Its Intel 5-core CPU chews through 4K HDR transcodes, and the 10GbE port future-proofs your network for years of media growth. For tight budgets, the Synology DS223j gives you the full DSM experience at the lowest price we would recommend.
If you are still deciding between a NAS and a cloud subscription, the math is clear. For libraries under 10TB, cloud storage is cheaper upfront. For libraries above 20TB, a NAS is dramatically cheaper over a five-year horizon, and you keep full ownership of your media. Either way, the best time to buy is when your library has outgrown your external hard drives, and in 2026, that moment has arrived for most households. Pick the NAS that matches your library size, plug in two or four NAS-rated drives, and you will wonder how you ever managed without your own personal cloud. If you are also exploring personal-care tech for your home setup, our guide to the best at-home radiofrequency devices for skin firming rounds out the picture.