NAS · Head to head

Synology DS725+ vs UGREEN NASync DXP2800

Full NAS comparison in 2026

Updated October 2026
Data from the official Synology and UGREEN sites.
2026 verdict
The UGREEN NASync DXP2800 is the better two-bay NAS of the pair for most homes.
UGREEN NASync DXP2800
Winner
UGREEN NASync DXP2800
$389.99$439.9911% OFF
Buy on Amazon USA
It runs a quad-core Intel N100 with hardware transcoding, ships with 8 GB of DDR5, adds 2.5 GbE, 10 Gbps USB-C, 4K HDMI and two M.2 slots, and runs Docker, virtual machines and Plex. The Synology DS725+ answers with ECC memory, a 32 GB ceiling, an expansion unit that takes it to seven bays, a much quieter 17.9 dB rating and a three-year warranty, but its Ryzen processor has no integrated graphics, so it cannot transcode in hardware. Pick the UGREEN NASync DXP2800 for media, photo backups and a first home server; pick the Synology DS725+ if data integrity and future bay expansion matter more than streaming.
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FeatureSynology DS725+UGREEN NASync DXP2800Winner
Price$560.02$389.99UGREEN NASync DXP2800
Rating4.14.6UGREEN NASync DXP2800
Warranty3 years2 yearsSynology DS725+
ProcessorHardware Encryption EngineHardware TranscodingUGREEN NASync DXP2800
Memory Capacity4 GB8 GBUGREEN NASync DXP2800
StorageHot Swappable, M.2 as Storage Pool, Expansion Unit SupportM.2 as Storage PoolSynology DS725+
NetworkWake on LANNoneTie
Apps & VirtualizationDocker Containers, Virtual Machines, Plex Media Server, Surveillance App, AI Photo RecognitionDocker Containers, Virtual Machines, Plex Media Server, AI Photo RecognitionTie

What the differences mean

Hardware transcoding

The UGREEN NASync DXP2800 has an Intel N100 with integrated graphics, so Plex and similar servers convert video in hardware. The Synology DS725+ uses an AMD Ryzen R1600 with no integrated GPU and its hardware transcoding field says no, which makes it a poor fit for a library that needs converting for phones or remote viewing.

Memory, ECC and ceiling

The Synology DS725+ ships with 4 GB but accepts 32 GB of ECC DDR4, which protects stored data against silent memory errors. The UGREEN NASync DXP2800 starts higher at 8 GB of DDR5 but tops out at 16 GB and is not ECC, so the Synology is the one to choose for long-term data integrity and the UGREEN for more memory out of the box.

Growing past two bays

The Synology DS725+ supports an expansion unit that brings it to seven bays, so the two internal bays are not a permanent ceiling. The UGREEN NASync DXP2800 has no expansion support, which means replacing the unit when two bays stop being enough.

Ports and local output

The UGREEN NASync DXP2800 adds 4K HDMI and a 10 Gbps USB-C port, useful for a direct monitor or fast external drives. The Synology DS725+ has a single USB-A port and no video output, so it stays a browser-managed box.

Noise, power and warranty

Synology quotes 17.9 dB for the DS725+ and UGREEN 34 dB for the NASync DXP2800, a difference you would hear in a small room. Power draw runs the other way, 20.41 W against 16.38 W, and the Synology carries a three-year warranty against two years for the UGREEN.

Software maturity

The Synology DS725+ runs DSM with Synology Hybrid RAID, iSCSI, rsync and a long-established app catalog. The UGREEN NASync DXP2800 runs the much newer UGOS Pro, with no hybrid RAID mode, no link aggregation and iSCSI and rsync undocumented in this catalog, which is the trade for its lower price and friendlier first-time setup.

Which one to buy if

Synology

Synology DS725+

33% OFF
Prime exclusive deal
$560.02
$829.99
Buy on Amazon USA
  • + Warranty: 3 years
  • + Storage: Hot Swappable, M.2 as Storage Pool, Expansion Unit Support
  • - Price: $560.02 vs $389.99
  • - Rating: 4.1 vs 4.6
Winner
UGREEN

UGREEN NASync DXP2800

11% OFF
Prime exclusive deal
$389.99
$439.99
Buy on Amazon USA
  • + Price: $389.99
  • + Rating: 4.6
  • + Processor: Hardware Transcoding
  • - Warranty: 2 years vs 3 years
  • - Storage: M.2 as Storage Pool vs Hot Swappable, M.2 as Storage Pool, Expansion Unit Support

What owners say

Owners of the UGREEN NASync DXP2800 describe the setup as quick and UGOS Pro as friendly, and many of them had no NAS experience before. They use it to replace paid cloud photo storage, run Plex and Immich, and host Docker containers, with apps and databases on the two M.2 drives and media on the hard drives. They single out the Intel N100 with hardware transcoding for smooth playback and the value of the hardware against other two-bay units. Their complaints are a young app catalog with missing niceties such as photo tagging, some Docker troubleshooting for newcomers, and a minority reporting drive dropouts or a faulty M.2 slot.

Frequently Asked Questions

Which is better overall: Synology DS725+ or UGREEN NASync DXP2800?

The UGREEN NASync DXP2800 is the better fit for most homes because it transcodes video in hardware, ships with more memory and adds HDMI and USB-C, while the Synology DS725+ is the stronger choice for ECC memory, an expansion path to seven bays, quieter operation and a longer warranty.

What is the biggest difference between the Synology DS725+ and the UGREEN NASync DXP2800?

The processor. The UGREEN NASync DXP2800 uses an Intel N100 with integrated graphics and hardware transcoding, while the Synology DS725+ uses an AMD Ryzen R1600 with no integrated GPU, so media conversion falls to the CPU or does not happen.

Does the Synology DS725+ support hardware transcoding?

No. The Synology DS725+ has no integrated graphics, so Plex and similar servers cannot use hardware transcoding on it. The UGREEN NASync DXP2800 can, through the Intel N100.

Can the Synology DS725+ or the UGREEN NASync DXP2800 run RAID 5?

Neither one. Both are two-bay units, so RAID 5 and RAID 6 are not available and redundancy means mirroring the pair. The Synology DS725+ adds Synology Hybrid RAID for mixed drive sizes, which the UGREEN NASync DXP2800 does not offer.

Who should buy the Synology DS725+?

Buyers who want ECC memory, a mature DSM platform and a path to more bays through an expansion unit, and who do not need hardware video transcoding.

Who should buy the UGREEN NASync DXP2800?

First-time NAS buyers and home media users who want hardware transcoding, a friendly app, HDMI and USB-C, and more memory than the other two-bay option ships with.

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