8 Best NAS Storage Devices for Home Office in 2026
8 best NAS storage devices for a home office in 2026, compact 2-bay picks compared on CPU, RAM, and real setup cost, from a $199.99 entry unit to Intel-powered options.
Comparison Table
| Pick | Product | |
|---|---|---|
| Best Value 2-Bay | Synology DS225+ | Check price |
| Best-Rated Brand Simplicity | Synology DS223 | Check price |
| Best for Content Creators | UGREEN NAS DXP2800 | Check price |
| Cheapest Entry Point | UGREEN NAS DH2300 | Check price |
| Best for Gaming/Streaming NVMe Cache | Asustor AS5402T | Check price |
| Best Budget Multimedia | Asustor Drivestor 2 Pro Gen2 AS3302T v2 | Check price |
| Only Drives-Included Option | BUFFALO LinkStation 720 4TB | Check price |
| Best ARM Budget Pick | QNAP TS-233-US | Check price |
Prices are approximate. Check Amazon for current pricing before purchasing.
A NAS for a home office is a small, always-on computer that centralizes file backup, shared storage, and often a media server onto your own local network, but nearly every review online only shows the sticker price of the empty enclosure. Every 2-bay pick below is diskless, meaning the enclosure price you see does not include the NAS-grade hard drives you still need to buy, and that gap can turn a $200 NAS into a $400+ real purchase once two drives are added.
Below are 8 NAS storage devices we evaluated on CPU tier, RAM upgradeability, network port speed, and real first-time setup cost for a home office, ranging from a $199.99 beginner-friendly entry point to a $406.99 Intel-based unit with dedicated NVMe cache slots.
7 Criteria to Look For Before Buying a NAS Storage Devices for Home Office
Key buying criteria so you get the right fit the first time.
The sticker price is rarely the real price
Every pick in this guide except the BUFFALO LinkStation 720 is diskless, meaning the price you see is just the enclosure. NAS-grade drives like Seagate IronWolf or WD Red typically add $80-200 per bay, so a '$200 NAS' can easily become a $400+ purchase once two drives are added. Budget for drives before comparing prices across picks.
Budget real setup time, not plug-and-play expectations
First-time NAS setup, drive installation, DSM or OS configuration, RAID setup, and remote access configuration, realistically takes 2-4 hours minimum. This is a real computer you're configuring, not a USB external drive you plug in and use immediately, and going in with that expectation avoids a lot of frustration.
RAID protects against drive failure, not against everything
RAID only protects against a single drive failing, it does nothing against accidental deletion, ransomware, or the NAS itself being stolen or damaged. The 3-2-1 backup rule, 3 copies of your data, on 2 different media types, with 1 copy offsite, is the actual safety net, and your NAS should be one piece of that plan rather than the whole thing.
CPU tier matters more than bay count for many buyers
A budget ARM-based NAS like the QNAP TS-233-US handles basic file storage fine but will stutter or fail at 4K video transcoding for something like Plex, while Intel-based picks like the Synology DS225+ or Asustor AS5402T handle hardware transcoding smoothly. Decide your CPU tier based on whether you plan to stream transcoded media, not just how many bays you want.
A faster network port is wasted without a matching network
Most home routers only have 1GbE ports, a theoretical max of about 125MB/s, so a NAS with 2.5GbE ports like the Asustor AS5402T won't show its real speed advantage unless you also upgrade to a 2.5GbE switch. Otherwise you're paying for network hardware your router can't take advantage of.
Use NAS-rated drives, not desktop drives, for 24/7 operation
NAS-rated drives like IronWolf or WD Red Plus are built for continuous workloads around 180TB per year, while typical desktop drives are rated closer to 55TB per year and may fail faster under constant NAS use. Don't repurpose an old desktop drive to save money on a device that runs around the clock.
Know when a NAS isn't the right purchase at all
If you only need cloud backup for under 2TB of data, a cheap monthly cloud storage subscription is more cost-effective than a $300-700 NAS investment. A NAS makes more sense once you have multiple users, more than about 5TB of data, or a real need for local-network speed or privacy rather than relying entirely on a cloud provider.
8 Best NAS Storage Devices for Home Office in 2026
Synology DS225+
About this pick
The Synology DS225+ pairs an Intel CPU with hardware transcoding support, meaning it can decode and resize 4K video on the fly for smooth streaming to a phone or smart TV instead of stuttering through it in software. That processor tier matters more than bay count for a lot of home office buyers who plan to run a Plex-style media server alongside file storage.
It runs Synology's DSM software ecosystem, which bundles Synology Drive for file sync, Synology Photos for a private photo library, and Surveillance Station for camera feeds. As a diskless 2-bay unit, budget separately for two NAS-grade drives before treating the $364.99 price as the full cost of ownership.
Best for: Home office buyers who want real 4K transcoding power without paying for a 4-bay unit
Check price on AmazonPros
- +Intel CPU handles 4K transcoding smoothly, unlike ARM-based budget units
- +Full DSM software ecosystem included
- +Compact 2-bay footprint for a home office desk or shelf
- +Strong balance of price and real transcoding power
Cons
- −Diskless, drives are a separate $80-200+ per bay expense
- −First-time DSM setup realistically takes 2-4 hours, not plug-and-play
- −2-bay ceiling limits total capacity versus 4-bay units
Synology DS223
About this pick
The Synology DS223 is positioned as a straightforward home or office backup hub, a place to centralize files and keep an eye on shared storage without the added cost of the transcoding-capable DS225+. It is the cheapest entry point into Synology's DSM software ecosystem in this guide, which matters if you value the brand's polished, well-documented interface over raw CPU headroom.
As a 2-bay diskless unit, it ships without drives, so plan for two NAS-rated drives on top of the $284.99 enclosure price. It suits buyers who mainly want reliable file backup and shared access rather than a media server.
Best for: Buyers who want a simple, reliable Synology backup hub without paying for transcoding
Check price on AmazonPros
- +Cheapest way into Synology's DSM software in this guide
- +Straightforward setup for basic file backup and sharing
- +Compact 2-bay design
- +Well-documented, beginner-friendly DSM interface
Cons
- −Lacks the DS225+'s Intel hardware transcoding
- −Diskless, drives add $80-200+ per bay to the real cost
- −Not the right pick if you plan to run a heavy media server
UGREEN NAS DXP2800
About this pick
The UGREEN NAS DXP2800 is a 2-bay diskless unit aimed at content creators and storage enthusiasts, running UGREEN's own NASync operating system rather than DSM. It gives buyers who are comfortable stepping outside the Synology ecosystem a dedicated content-creation angle at roughly the same price as the DS225+.
Because it is diskless, remember to budget for two NAS-grade drives separately, and set aside a real afternoon (2-4 hours is typical) for initial drive install, OS setup, and RAID configuration rather than expecting a plug-and-play experience like a USB external drive.
Best for: Content creators who want a dedicated 2-bay NAS outside the Synology ecosystem
Check price on AmazonPros
- +Purpose-built content-creator angle in UGREEN's own OS
- +Competitive 2-bay footprint
- +Alternative to the Synology/QNAP software ecosystems
- +Reasonable price for its positioning
Cons
- −NASync has a smaller app ecosystem than DSM
- −Diskless, drives are a separate cost
- −Initial setup and RAID configuration take real time, not instant
UGREEN NAS DH2300
About this pick
The UGREEN NAS DH2300 is the cheapest pick in this entire guide, a 2-bay desktop NAS that supports up to 64TB of total capacity once you add drives. It is the best beginner-friendly entry point here for someone who has never set up a NAS before and wants the lowest possible buy-in on the enclosure itself.
Being diskless and entry-level, expect to add NAS-rated drives separately, and plan on a genuine 2-4 hour setup window for drive installation, OS configuration, and RAID setup, this is a real computer to configure, not a device that just works the moment it's plugged in.
Best for: First-time NAS buyers who want the lowest possible entry price
Check price on AmazonPros
- +Lowest enclosure price in this guide by a wide margin
- +Supports up to 64TB total once drives are added
- +Good, low-risk starting point for a first NAS
- +Compact 2-bay desktop form factor
Cons
- −Lower price reflects a lighter CPU tier than the Synology/Asustor picks
- −Diskless, real total cost is higher once drives are added
- −Best suited to basic file storage rather than heavy transcoding
Asustor AS5402T
About this pick
The Asustor AS5402T is the only pick in this guide with 4x dedicated M.2 NVMe SSD slots for a true read/write cache, on top of an Intel quad-core 2.0GHz CPU and 4GB of DDR4 RAM. It also has 2x 2.5GbE network ports, positioning it for gaming cloud storage and live-stream workflows where fast, low-latency access matters.
Keep in mind that most home routers only have 1GbE ports, so those 2.5GbE ports won't show a real speed advantage unless you also upgrade to a 2.5GbE switch, otherwise the faster port sits underused. As a diskless unit, budget for NAS-rated drives separately on top of the $406.99 enclosure price.
Best for: Gamers and streamers who want NVMe caching and 2.5GbE headroom
Check price on AmazonPros
- +Only pick in this guide with dedicated NVMe cache slots
- +Intel quad-core CPU handles transcoding and heavier workloads well
- +Dual 2.5GbE ports for faster local network throughput
- +Strong fit for gaming and live-streaming storage
Cons
- −Most expensive pick in this guide
- −2.5GbE speed needs a matching switch and NIC to actually benefit
- −Diskless, plus NVMe cache drives add further cost if used
Asustor Drivestor 2 Pro Gen2 AS3302T v2
About this pick
The Asustor Drivestor 2 Pro Gen2 is a 2-bay diskless NAS built around a 1.7GHz quad-core CPU, 2GB of DDR4 RAM, and a single 2.5GbE port, positioned as a small home media server. It sits below the AS5402T in both CPU and RAM tier, which is the right tradeoff if you mainly want reliable file storage and light media playback rather than heavy transcoding or multiple simultaneous apps.
Because RAM is not as generous here as on higher-tier units, running several apps at once (file sync plus a media server plus backup) is more likely to bottleneck. As with every pick in this guide, it ships diskless, so add NAS-rated drives to your budget.
Best for: Buyers who want a modest, budget-friendly media server without paying for NVMe cache
Check price on AmazonPros
- +Solid budget option for basic media serving
- +2.5GbE port for faster local transfers on a matching network
- +Lower price than the flagship Asustor NVMe pick
- +Reasonable CPU tier for light multimedia use
Cons
- −2GB RAM limits how many apps can run smoothly at once
- −Not built for heavy 4K transcoding workloads
- −Diskless, drives are a separate cost
BUFFALO LinkStation 720 4TB
About this pick
The BUFFALO LinkStation 720 is the only pick in this entire guide that ships with hard drives already included, 4TB total, which removes the separate drive purchase and the true-cost surprise that comes with every diskless unit above. It is positioned for home office private cloud storage, giving buyers a single, known price rather than an enclosure cost plus a drive-shopping trip.
That convenience trades off against flexibility, since you can't choose your own drive brand or capacity tier the way you can with a diskless unit, and 4TB is a fixed starting capacity rather than a range you configure yourself.
Best for: Buyers who want one all-in price with no separate drive shopping
Check price on AmazonPros
- +Only pick in this guide with no separate drive purchase needed
- +Removes the true-cost surprise of diskless NAS units
- +Straightforward known price for a complete working setup
- +Good fit for buyers who don't want to shop for drives separately
Cons
- −No choice over drive brand or capacity tier
- −4TB total is a fixed ceiling versus configurable diskless options
- −Setup still requires real DSM/OS configuration time
QNAP TS-233-US
About this pick
The QNAP TS-233-US runs an ARM Cortex-A55 quad-core processor with 2GB of DDR4 RAM, positioning it as an affordable desktop NAS for basic file storage. ARM-based budget NAS units like this one handle everyday file storage and backup fine, but they will stutter or fail outright at 4K video transcoding tasks like running Plex, so this is a pick for storage first, media server second.
As a diskless 2-bay unit, add NAS-rated drives separately. It's a reasonable budget option if your main use case is centralized backup rather than streaming transcoded video to multiple devices.
Best for: Budget buyers who only need file storage and backup, not media transcoding
Check price on AmazonPros
- +Lower price than most Intel-based picks in this guide
- +Fine for straightforward file storage and backup
- +Compact 2-bay desktop design
- +Simple setup for basic use cases
Cons
- −ARM CPU will stutter or fail at 4K transcoding, unlike the Intel-based picks
- −2GB RAM limits how many apps can run simultaneously
- −Diskless, drives are a separate cost
How We Evaluated These NAS Storage Devices for Home Office
Each pick was assessed across 5 criteria weighted for real-world use.
CPU tier and transcoding capability
Weighed ARM versus Intel/AMD processors specifically on whether they can handle hardware 4K video transcoding, since this is the single biggest performance gap between budget and higher-tier picks in this guide.
RAM capacity and upgradeability
Compared soldered, fixed RAM against upgradeable RAM slots, since running multiple apps at once (file sync, media server, backup) simultaneously depends heavily on available memory.
Real total cost including drives
Looked past the diskless enclosure price to the real cost of adding NAS-rated drives, since nearly every pick here requires a separate $80-200+ per bay drive purchase.
Network port speed versus real-world usefulness
Evaluated 1GbE versus 2.5GbE ports against the fact that most home routers cap out at 1GbE, so faster ports only help buyers who also upgrade their network hardware.
Setup complexity for first-time buyers
Assessed how much genuine configuration time (drive install, OS setup, RAID configuration, remote access) each pick realistically requires, since none of these are plug-and-play like a USB external drive.
How to Choose the Right NAS Storage Devices for Home Office
By Primary Use Case
What you'll actually use the NAS for matters more than raw specs, and it points to a very different pick in this guide depending on the goal.
| Primary use | What matters most | Best pick |
|---|---|---|
| Basic file backup and sharing | Simplicity, lowest cost | Synology DS223 |
| 4K media streaming/Plex | Intel CPU, hardware transcoding | Synology DS225+ |
| Gaming/live-stream cloud storage | NVMe cache, 2.5GbE | Asustor AS5402T |
| First NAS ever, lowest buy-in | Low price, simple setup | UGREEN NAS DH2300 |
| No separate drive shopping | All-in-one known price | BUFFALO LinkStation 720 |
By Budget Including Drives
Since most picks here are diskless, the real budget line includes two NAS-rated drives, not just the enclosure.
| Total budget (enclosure + 2 drives) | Realistic range | Best pick |
|---|---|---|
| Under $400 total | $199.99 enclosure + budget drives | UGREEN NAS DH2300 |
| $400-550 total | Mid-tier enclosure + NAS-rated drives | Synology DS223 or QNAP TS-233-US |
| $550-700 total | Higher CPU tier + NAS-rated drives | Synology DS225+ or Asustor Drivestor 2 Pro |
| One flat known price | Drives already included | BUFFALO LinkStation 720 |
By CPU Tier and What It Actually Buys You
ARM budget tier
The QNAP TS-233-US handles file storage and backup reliably but will stutter or fail at 4K transcoding, fine if streaming isn't the goal.
Intel mainstream tier
The Synology DS225+ and UGREEN NAS DXP2800 handle everyday multitasking and can support smoother transcoding than ARM units.
Intel performance tier with NVMe cache
The Asustor AS5402T adds dedicated NVMe cache slots on top of its Intel quad-core CPU for the fastest read/write performance in this guide.
By RAM and Multi-App Needs
If you plan to run more than one app at a time, file sync plus a media server plus backup, RAM headroom becomes the real bottleneck before storage capacity does.
| Planned simultaneous apps | RAM needed | Best pick |
|---|---|---|
| Just file storage, one task at a time | 2GB is fine | QNAP TS-233-US, Asustor Drivestor 2 Pro Gen2 |
| File sync + light media server | 4GB recommended | Synology DS225+ |
| Multiple apps simultaneously, heavier workloads | 4GB+, ideally upgradeable | Asustor AS5402T |
Should You Even Buy a NAS?
A NAS is not always the right tool, sometimes a cloud subscription is genuinely the better buy.
| Your situation | Better option | Why |
|---|---|---|
| Under 2TB of data, single user | Cloud storage subscription | A $300-700 NAS is overkill for this volume |
| Multiple users or 5TB+ of data | A NAS from this guide | Local speed, privacy, and shared access pay off at this scale |
| Need local-network speed or privacy | A NAS from this guide | Cloud providers can't match local-network transfer speed or full data control |
Remember RAID is not a backup, it only protects against a single drive failing. The 3-2-1 rule, 3 copies, 2 media types, 1 offsite, is the real safety net, and your NAS should be one piece of that plan, not the whole thing.
Frequently Asked Questions
Do I need to buy hard drives separately for these NAS units?
Yes, for every pick in this guide except the BUFFALO LinkStation 720, which ships with 4TB of drives already installed. The other 7 picks are diskless, and NAS-grade drives like Seagate IronWolf or WD Red typically add $80-200 per bay, so plan for that cost on top of the enclosure price.
How long does it actually take to set up a home NAS?
Realistically 2-4 hours minimum for a first-time setup, covering drive installation, DSM or OS configuration, RAID setup, and remote access configuration. This is a real computer you're configuring, not a plug-and-play USB external drive, so budget a real block of time rather than expecting it to work the moment it's connected.
Is RAID the same as a backup?
No. RAID only protects against a single drive failing, it does nothing against accidental deletion, ransomware, or the NAS itself being lost, stolen, or damaged. The 3-2-1 backup rule, 3 copies of your data on 2 different media types with 1 copy offsite, is the actual safety net, and your NAS should be one piece of that plan.
Which of these NAS units can handle 4K video transcoding for Plex?
The Intel-based picks, the Synology DS225+, UGREEN NAS DXP2800, and Asustor AS5402T, handle hardware 4K transcoding smoothly. The ARM-based QNAP TS-233-US and other budget-tier units handle basic file storage fine but will stutter or fail at 4K transcoding, so pick your CPU tier based on whether streaming is a priority.
Will a 2.5GbE NAS actually give me faster speeds at home?
Only if your network supports it. Most home routers only have 1GbE ports, a theoretical max of about 125MB/s, so a 2.5GbE NAS like the Asustor AS5402T won't show its real speed advantage unless you also upgrade to a 2.5GbE switch. Without that upgrade, the faster port goes unused.
Is a NAS worth it for a small home office?
It depends on your data volume and number of users. If you only need backup for under 2TB of data, a cheap monthly cloud subscription is usually more cost-effective than a $300-700 NAS. A NAS starts to make more sense once you have multiple users, more than about 5TB of data, or want local-network speed and privacy rather than relying entirely on a cloud provider.
Bottom Line
best overall: Synology DS225+ - best value 2-bay pick in this roundup.
See the full rankings above for all picks with pros, cons, and best-for summaries.
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