The catch
UGREEN NASync DXP8800 Plus
A system-level ECC specification is not the same as on-die ECC.
Side by side
UGREEN DXP8800 Plus vs Synology DS1825+ Compared: Dual 10GbE is included with UGREEN, while Synology needs a supported card
Quick verdict
Eight internal SATA drives paired with native dual 10GbE, or more than 32 GB of supported RAM, make the DXP8800 Plus the pick. When DSM and its documented ECC memory and expansion-unit path are the requirements, go with the DS1825+. The DS1825+ starts with dual 2.5GbE and needs a supported card for faster networking.
Before you buy
Why, and what it costs you
The whole purchase changes with a 10GbE workstation
DXP8800 Plus comes with 10GbE, and DS1825+ needs a compatible add-in card to connect at that rate.
Where this comes from
10 divided by 2.5 gives four in physical link rate. It does not predict a fourfold transfer speed.
The catch
Synology DiskStation DS1825+
10GbE or 25GbE means buying a compatible network card on top.
UGREEN NASync DXP8800 Plus
- Why pick it
- Get native dual 10GbE with no NAS network card to buy
- Aim for a supported 64 GB memory configuration
- The catch
- A system-level ECC specification is not the same as on-die ECC.
Synology DiskStation DS1825+
- Why pick it
- Run DSM on system-level ECC memory
- Bring in supported 10GbE or 25GbE hardware and optional DX525 units
- The catch
- 10GbE or 25GbE means buying a compatible network card on top.
We may earn a commission from qualifying Amazon purchases. How we make money
What this page compares
An eight-drive archive, native 10GbE, ECC memory and the supported RAM ceiling, compared for DXP8800 Plus and DS1825+.
Eight internal SATA drives paired with native dual 10GbE, or more than 32 GB of supported RAM, make the DXP8800 Plus the pick. When DSM and its documented ECC memory and expansion-unit path are the requirements, go with the DS1825+. The DS1825+ starts with dual 2.5GbE and needs a supported card for faster networking.
Which one fits
Pick the situations that sound like you
Run native 10GbE and no NAS card
A compatible network upgrade is needed on Synology.
- UGREEN NASync DXP8800 Plus
- Better fit
- Synology DiskStation DS1825+
- Caution
Need a supported 48 GB memory configuration
A 32 GB maximum is published for DS1825+.
- UGREEN NASync DXP8800 Plus
- Better fit
- Synology DiskStation DS1825+
- Not suitable
Need system-level ECC that is explicitly documented
ECC SODIMM memory is specified for DS1825+.
- UGREEN NASync DXP8800 Plus
- Caution
- Synology DiskStation DS1825+
- Better fit
Fit eight SATA and two NVMe drives
Those physical positions exist on both, depending on drive and pool compatibility.
- UGREEN NASync DXP8800 Plus
- Good
- Synology DiskStation DS1825+
- Good
In practice
Differences you will notice
The whole purchase changes with a 10GbE workstation
DXP8800 Plus comes with 10GbE, and DS1825+ needs a compatible add-in card to connect at that rate.
How we worked this out
10 divided by 2.5 gives four in physical link rate. It does not predict a fourfold transfer speed.
A 48 GB application requirement filters the hardware
A 64 GB memory ceiling is published by UGREEN, and Synology publishes 32 GB for DS1825+.
How we worked this out
48 GB is less than 64 GB and more than 32 GB. Each selected package starts with 8 GB.
ECC and eight bays are separate questions
ECC SODIMM memory is explicitly specified for DS1825+. UGREEN lists DDR5 on-die ECC, and that is a different protection boundary.
How we worked this out
Since SATA and NVMe counts are the same on both, drive capacity alone does not settle an ECC requirement.
Option A
UGREEN, DXP8800 Plus
UGREEN NASync DXP8800 Plus
One chassis holds eight SATA bays and two NVMe sockets, with dual native 10GbE, for a larger drive plan.
- Best for
- Get native dual 10GbE with no NAS network card to buy
Facts we checked
- Drive positions inside: Eight SATA and two NVMe
- Onboard Ethernet: Two 10GbE ports
- Memory included: 8 GB DDR5, with on-die ECC listed
- Largest supported memory: 64 GB
Option B
Synology, DS1825+
Synology DiskStation DS1825+
ECC memory and eight SATA bays, plus a supported PCIe route to 10GbE or 25GbE networking.
- Best for
- Run DSM on system-level ECC memory
Facts we checked
- Drive positions inside: Eight SATA and two NVMe
- Onboard Ethernet: Two 2.5GbE ports
- Memory included: 8 GB DDR4 ECC SODIMM
- Largest supported memory: 32 GB
Spec by spec
Where they really differ
| Spec | UGREEN NASync DXP8800 Plus | Synology DiskStation DS1825+ | In practice |
|---|---|---|---|
| Internal drive positions | Eight SATA and two NVMe | Eight SATA and two NVMe | Connector counts match across the chassis. |
| Built-in Ethernet | Two 10GbE ports | Two 2.5GbE ports | Link rates at the start differ between the selected diskless packages. |
| Memory supplied | 8 GB DDR5 with on-die ECC listed | 8 GB DDR4 ECC SODIMM | System-level ECC memory is a different claim from DDR5 on-die error correction. |
| Supported memory ceiling | 64 GB | 32 GB | One published ceiling accommodates a 48 GB requirement. |
| Documented expansion path | PCIe x4 slot | PCIe x8 slot with x4 link, plus two DX525 ports | Specific adapters and expansion devices are not the same. |
| Stock software | UGOS Pro | DSM | On the chosen platform, check the required applications and drive-pool conditions. |
Trade-offs
What each pick costs you
With UGREEN NASync DXP8800 Plus
- A UGOS compatibility check is still needed for required third-party applications.
With Synology DiskStation DS1825+
- The supported RAM limit is 32 GB.
Change of plan
When the answer changes
Either native 10GbE or RAM above 32 GB is required
Go with UGREEN NASync DXP8800 Plus. Those published capacities belong to UGREEN.
Deployment calls for both DSM and system-level ECC
Go with Synology DiskStation DS1825+. That documented combination comes with DS1825+.
I require four onboard NVMe sockets
Neither model fits. The compared chassis each supply two.
Decision guide
How to decide
The whole purchase changes with a 10GbE workstation
Set the UGREEN enclosure against the Synology enclosure plus the exact network card your plan needs. The client, cable, switch and storage must sustain the link as well. The DS1825+ has a documented path to 25GbE for a different network design, but that path needs additional hardware. The supplied Ethernet sockets do not provide it.
A 48 GB application requirement filters the hardware
If a supported workload requires 48 GB, the DXP8800 Plus is the documented capacity fit after a compatible upgrade. The DS1825+ falls short of the requirement despite its eight drive bays. Before switching platforms, confirm the application or guest system is supported on UGOS. Higher memory capacity does not establish faster software.
ECC and eight bays are separate questions
When system-level ECC is part of the deployment specification, the DS1825+ has the relevant published memory architecture. The on-die ECC label on the UGREEN should not be treated as an equivalent claim. If that requirement is absent, choose based on your actual network, memory and application plan. No controlled reliability test is offered here.
What this page can’t tell you
- Matched throughput, data-integrity, application, acoustic and energy tests were not performed. Stock network rates are kept apart from optional card capabilities.
By the numbers
What the data shows
What we found across the NAS devices we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| UGREEN NASync DXP8800 Plus |
|
|
|
| Synology DiskStation DS1825+ |
|
|
|
Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
UGREEN NASync DXP8800 Plus
Get native dual 10GbE with no NAS network card to buy
See price & reviews on AmazonSynology DiskStation DS1825+
Run DSM on system-level ECC memory
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money