10 Best Network Attached Storage Devices For 2027: Find The Right Match
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🔍 Read the full analysis: 10 Best Network Attached Storage Devices For 2027: Find The Right Match on ThorstenMeyerAI.com

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TL;DR

A ThorstenMeyerAI.com buyer’s guide compares 10 NAS devices, from four-bay UGREEN enclosures to single-bay BUFFALO models with drives included. It names the UGREEN DXP4800 Plus as its overall pick and the Synology DS225+ as a two-bay choice, while noting that current specifications and compatibility should be checked before purchase.

ThorstenMeyerAI.com’s 2027 NAS buying guide compares 10 network-attached storage devices and names the UGREEN DXP4800 Plus its overall pick for buyers seeking four drive bays and room to expand. The list also highlights the Synology DS225+ for a two-bay setup and the BUFFALO LinkStation 210 4TB for buyers who want a drive included, framing the choice around capacity, flexibility and setup work rather than one model fitting everyone.

The roundup’s 10 picks are the UGREEN DXP4800 Plus, DXP4800 Pro and DH4300 Plus; the UGREEN DXP2800; the Synology DS225+, DS223 and DS223j; the UGREEN DH2300; and the BUFFALO LinkStation 210 in 4TB and 2TB versions. Most are described as diskless enclosures, meaning buyers choose and install drives separately, a consideration also covered in this overview of NAS storage. The two BUFFALO versions are listed with storage included.

The guide says its comparison weighs bay count, included storage, expansion, usability and maintenance, alongside whether a device suits the amount of setup a household or small office can manage; this guide to choosing a NAS offers more detail. It favors four-bay options for shoppers who need more drive slots, but cautions that a larger system is not automatically a better fit for a small, fixed backup plan.

At a glance
reportWhen: 2027 buying guide; publication date and…
The developmentThorstenMeyerAI.com has published a 10-device NAS buying guide organized around drive bays, included storage, expansion and setup effort.
10
compared
3
brands
3 years
max warranty
Which network attached storage should you buy?
★ Top Pick
BUFFALO LinkStation 210 4TB 1-
Best for Simple, Ready-to-Use Storage
Includes a 4TB hard drive, avoiding a separate initial drive purchase.
See on Amazon →
Small creative teams and technically confident households building wired shared storage for large files, backups, and container workloads.
UGREEN DXP4800 Plus 4-Bay NAS
Four bays support up to 144TB with compatible drives.
View on Amazon →
Remote workers, media-server owners, and home-lab users who want a two-bay NAS with NVMe expansion and app flexibility.
UGREEN NAS DXP2800 2-Bay Diskl
Intel N100 quad-core processor and 8GB DDR5 memory support more than basic file storage.
View on Amazon →
Power users and small offices running virtual machines, Docker, large shared libraries, or photo workflows who want memory and network upgrade headroom.
UGREEN NAS DXP4800 Pro 4-Bay N
Intel Core i3-1315U and memory expandable up to 96GB suit heavier workloads.
View on Amazon →
Households wanting a compact, quiet NAS for private cloud access, computer and phone backups, and compatible IP-camera monitoring.
Synology DiskStation DS223j 2-
Two drive bays provide more storage flexibility than the single-bay LinkStation 210.
View on Amazon →
Warranty — compared
BUFFALO LinkStation 210 4TB 1-2 years
UGREEN DXP4800 Plus 4-Bay NAS2 years
UGREEN NAS DXP2800 2-Bay Diskl2 years
UGREEN NAS DXP4800 Pro 4-Bay N2 years
Synology DiskStation DS223j 2-2 years
Synology DS225+ 2-Bay Diskless3 years
Synology DS223 2-Bay Diskless 2 years
BUFFALO LinkStation 210 2TB 1-2 years
Pros & cons at a glance
BUFFALO LinkStation 210 4TB 1-
✓ Includes a 4TB hard drive, avoiding a separate initial drive purchase.
✗ One drive bay limits expansion and multi-drive RAID options.
UGREEN DXP4800 Plus 4-Bay NAS
✓ Four bays support up to 144TB with compatible drives.
✗ Hard drives are not included, so usable capacity depends on separate drive purchases.
UGREEN NAS DXP2800 2-Bay Diskl
✓ Intel N100 quad-core processor and 8GB DDR5 memory support more than basic file storage.
✗ No HDDs or SSDs are included.
UGREEN NAS DXP4800 Pro 4-Bay N
✓ Intel Core i3-1315U and memory expandable up to 96GB suit heavier workloads.
✗ Drives are not stated as included, and capacity depends on the installed drives.
Synology DiskStation DS223j 2-
✓ Two drive bays provide more storage flexibility than the single-bay LinkStation 210.
✗ Diskless configuration requires a separate drive purchase.
UGREEN NAS DH4300 Plus 4-Bay N
✓ Four bays support up to 128 TB of local storage.
✗ HDDs or SSDs must be purchased separately.
Synology DS225+ 2-Bay Diskless
✓ Supports 4K media streaming to multiple devices.
✗ Diskless configuration means drives must be purchased separately.
UGREEN DH2300 2-Bay NAS for Pe
✓ Supports up to 64 TB with compatible drives.
✗ Drives must be purchased separately.
Synology DS223 2-Bay Diskless
✓ Centralizes files for access across computers, smartphones, and servers.
✗ Diskless; drives must be purchased separately.
BUFFALO LinkStation 210 2TB 1-
✓ Includes a 2TB hard drive, unlike the diskless models in this roundup.
✗ One drive bay limits capacity growth and leaves no second drive slot.

The 10 picks

  1. 1UGREEN NAS DXP4800 Pro 4-Bay Desktop NAS with Intel Core i3-1315U, 8GB DDR5,...
    UGREEN NAS DXP4800 Pro 4-Bay Desktop NAS with Intel Core i3-1315U, 8GB DDR5,…
    View on Amazon →
  2. 2UGREEN DXP4800 Plus 4-Bay NAS
    UGREEN DXP4800 Plus 4-Bay NAS
    View on Amazon →
  3. 3UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
    UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
    View on Amazon →
  4. 4UGREEN NAS DH4300 Plus 4-Bay NAS Storage Enclosure
    UGREEN NAS DH4300 Plus 4-Bay NAS Storage Enclosure
    View on Amazon →
  5. 5Synology DS225+ 2-Bay Diskless NAS
    Synology DS225+ 2-Bay Diskless NAS
    View on Amazon →
  6. 6Synology DS223 2-Bay Diskless NAS
    Synology DS223 2-Bay Diskless NAS
    View on Amazon →
  7. 7UGREEN NAS DH2300 2-Bay Desktop NASync, Support Capacity 64TB (Diskless), Rem...
    UGREEN NAS DH2300 2-Bay Desktop NASync, Support Capacity 64TB (Diskless), Rem…
    View on Amazon →
  8. 8Synology DiskStation DS223j 2-Bay NAS Enclosure (Diskless)
    Synology DiskStation DS223j 2-Bay NAS Enclosure (Diskless)
    View on Amazon →
  9. 9BUFFALO LinkStation 210 4TB 1-Bay NAS
    BUFFALO LinkStation 210 4TB 1-Bay NAS
    View on Amazon →
  10. 10BUFFALO LinkStation 210 2TB 1-Bay NAS with Included Hard Drive
    BUFFALO LinkStation 210 2TB 1-Bay NAS with Included Hard Drive
    View on Amazon →

Choosing Capacity Without Overbuying

A NAS can put shared files and backups in one place, but the device’s drive bays and included storage affect both the initial purchase and how easily a storage plan can change later. A diskless enclosure gives buyers more control over drives, while adding the cost and work of selecting and installing them. A model with a bundled drive reduces those decisions but may offer less flexibility than a multi-bay setup.

The guide’s key practical point is to match the device to expected data growth and the household or office’s willingness to maintain it. More bays can add capacity options, but also mean more drives to purchase and monitor. Buyers should also plan an independent backup: keeping files on a NAS alone does not protect them from every drive failure, accidental deletion, theft or device damage.

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Apple iPad Air (4th Generation, 10.9-inch, Wi-Fi, 256GB) – Space Gray

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How the Ten Models Differ

UGREEN DXP4800 Plus: Overall pick

The guide names this four-bay, diskless model its overall choice for shoppers who want room to grow. Buyers must account for the separate drive purchase and installation.

UGREEN DXP4800 Pro: Four-bay alternative

Also listed as a four-bay enclosure, the Pro is presented as another option for buyers prioritizing more drive slots. The supplied material does not specify how its features differ from the Plus.

UGREEN DH4300 Plus: More drive slots

This is the third four-bay UGREEN pick in the guide. Its place in the list emphasizes expansion options, though exact capabilities should be checked in current specifications.

UGREEN DXP2800: Two-bay option

The two-bay DXP2800 offers a more compact drive setup than the four-bay devices. It is listed as diskless, so buyers need to choose drives separately.

Synology DS225+: Two-bay standout

The guide identifies the DS225+ as its standout for a two-bay setup. It advises comparing software experience and setup approach as well as hardware.

Synology DS223: Two-bay alternative

The DS223 is another two-bay model in the roundup. The source does not provide detailed performance or feature comparisons against the DS225+.

Synology DS223j: Compact Synology pick

Also listed as a two-bay device, the DS223j gives buyers another Synology option. Its exact software features and supported configurations are not detailed in the supplied material.

UGREEN DH2300: Smaller drive setup

The DH2300 is grouped with the guide’s two-bay options. Shoppers should confirm drive compatibility and expansion details with the manufacturer.

BUFFALO LinkStation 210 4TB: Drive included

This single-bay model includes 4TB, according to the roundup, making it the higher-capacity of the two bundled-drive LinkStation options listed.

BUFFALO LinkStation 210 2TB: Simpler capacity

The second LinkStation option includes 2TB in a single-bay setup. The guide presents both BUFFALO models as simpler choices, with less drive flexibility than multi-bay devices.

“The main tradeoffs are bay count and expansion versus simpler setup, and a diskless enclosure’s flexibility versus the extra work of choosing and installing drives.”

— ThorstenMeyerAI.com buying guide

Specifications Need Fresh Checks

The supplied guide does not give a publication date, prices, availability, benchmark results or detailed model-by-model specifications. It specifically advises buyers to verify supported drive types, network connections, software features and RAID options against manufacturers’ current information before purchase. The source also does not explain the precise feature differences among several models in the same bay-count category, so the ranking should not be read as a complete technical comparison.

Product names and listed capacities are reported as provided by the source; current configurations and availability are not independently established here. No testing method, test results or manufacturer statements beyond the guide’s recommendations were included in the supplied material.

Verify Fit Before Buying

Shoppers can use the roundup to narrow the field, then check each manufacturer’s latest specifications and support information. The next steps are to estimate several years of storage growth, confirm what drives and network equipment are compatible, and compare the total cost of diskless models with the convenience of a bundled drive.

Before settling on a device, buyers should also decide how a second copy of important files will be maintained and restored. The guide gives no future product announcements or follow-up testing schedule, so changes in pricing, stock and specifications remain subject to later updates.

Key Questions

Which NAS does the guide name as its overall pick?

It names the UGREEN DXP4800 Plus, citing four bays and room to expand as reasons for buyers seeking a larger setup.

Which models include a hard drive?

The guide lists the BUFFALO LinkStation 210 4TB and 2TB with storage included. Most of the other models are described as diskless, so buyers select drives separately.

Does a NAS replace a separate backup?

No. The guide says a NAS centralizes files but does not guard against every failure or loss. It recommends planning a second copy on another device or in a separate location.

What should buyers check before purchasing?

Check current manufacturer information for drive compatibility, supported capacities, network connections, software features and RAID options. Also account for the cost and installation work of drives if choosing a diskless enclosure.

Source: ThorstenMeyerAI.com

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