Main trade-off
QNAP TS-264-8G-US
Two bays provide no single-parity option.
Head-to-head
Choose the TS-264 if QTS and a supported PCIe adapter solve your brief. The DXP2800 offers the simpler N100-based UGOS Pro route with one 2.5GbE port.
Before you choose
QNAP TS-264-8G-US gives 12TB and UGREEN NASync DXP2800 gives 12TB before formatting in this example. Changing chassis does not increase this protected capacity.
What this is based on
Assume every SATA bay contains a supported 12TB disk. Two-bay RAID 1 uses one disk of usable capacity. For three or more drives, RAID 5 usable TB = (drive count minus 1) × 12. This is an illustrative layout, not included storage or a backup.
Main trade-off
Two bays provide no single-parity option.
Main trade-off
Two SATA bays cap growth and rule out parity layouts.


Compare TS-264-8G-US and DXP2800 by protected storage, included networking and the exact SSD or application layout you need.
Two compact Intel NAS models differ in expansion and software.
Winner by situation
Using RAID 1 for two disks or RAID 5 for three or more disks, QNAP TS-264-8G-US gives 12TB and UGREEN NASync DXP2800 gives 12TB before formatting in this example. Changing chassis does not increase this protected capacity.
Included port rates are 2.5GbE and 2.5GbE. Use the 100GB calculation alongside the actual client speed.
QNAP TS-264-8G-US supplies 8 GB RAM and supports 16 GB. UGREEN NASync DXP2800 supplies 8 GB and supports 16 GB. Compare the stated application memory requirement with the supplied configuration before budgeting for an upgrade. RAM capacity alone does not establish application speed.
The TS-264 has two physical 2.5GbE ports, so a direct workstation segment and a LAN connection can occupy separate interfaces. The DXP2800 has one 2.5GbE port, so the same physical layout needs another supported networking approach.
What matters in practice
QNAP TS-264-8G-US gives 12TB and UGREEN NASync DXP2800 gives 12TB before formatting in this example. Changing chassis does not increase this protected capacity.
Assume every SATA bay contains a supported 12TB disk. Two-bay RAID 1 uses one disk of usable capacity. For three or more drives, RAID 5 usable TB = (drive count minus 1) × 12. This is an illustrative layout, not included storage or a backup.
The line-rate lower bound is 320 seconds for QNAP TS-264-8G-US and 320 seconds for UGREEN NASync DXP2800. Real copies take longer. A 1GbE client makes the lower bound 800 seconds for both.
Decimal 100GB × 8 = 800 gigabits. Divide 800 by the fastest included port rate, 2.5Gbps or 2.5Gbps. Ignore protocol overhead only for this lower-bound calculation. Optional adapters and aggregated ports are excluded.
The TS-264 has two physical 2.5GbE ports, so a direct workstation segment and a LAN connection can occupy separate interfaces. The DXP2800 has one 2.5GbE port, so the same physical layout needs another supported networking approach.
Required topology is 2 wired network interfaces. TS-264 supplies 2. DXP2800 supplies 1. Separate interfaces do not by themselves increase one transfer speed and require correct routing.

QNAP, TS-264-8G-US
The chassis has 2-bay storage. Its fastest documented network path is 2.5 Gbps.

UGREEN, DXP2800
The chassis has 2-bay storage. Its fastest documented network path is 2.5 Gbps.
Meaningful differences
| What changes | QNAP TS-264-8G-US | UGREEN NASync DXP2800 | Why it matters |
|---|---|---|---|
| Processor | Intel Celeron N5095 | Intel N100 | Media engines, application architecture and concurrency depend on this platform. |
| Software and expansion route | QTS with PCIe expansion slot | UGOS Pro | Choose the applications and supported add-ons required for the job. |
| Included Ethernet port count | Two 2.5GbE ports | One 2.5GbE port | A dedicated workstation cable and the household LAN can occupy separate physical interfaces on the QNAP. |
| PCIe expansion slot | PCIe Gen 3 x2 slot | No PCIe card slot documented | Check a supported QNAP adapter when the planned storage or network layout exceeds the onboard interfaces. |
What you give up
Recommendation switch
Choose QNAP TS-264-8G-US. TS-264 provides QTS, two 2.5 GbE interfaces and a PCIe slot. A direct workstation connection and a separate LAN connection can use distinct physical ports.
Choose UGREEN NASync DXP2800. DXP2800 supplies 8 GB RAM, two SATA bays and two M.2 positions around an Intel N100 platform. Its single 2.5 GbE interface must cover the planned network layout.
What matters in practice
Choose the TS-264 if QTS and a supported PCIe adapter solve your brief. The DXP2800 offers the simpler N100-based UGOS Pro route with one 2.5GbE port.
Both have two SATA bays, two M.2 slots and 8GB supplied memory. None of those shared values should be presented as a reason to upgrade between them.
The TS-264 has dual 2.5GbE ports and a PCIe slot. Additional network paths can separate traffic, but a single transfer only benefits when the client, protocol and network configuration support the intended path.
What the facts say
Useful conclusions from the current NAS devices comparison, followed by the checked facts used to reach them.
Only 10 of 32 models checked match every need here: “Start with two drives” and “Survive one drive failure”.
10 matching models from 32 checkedMatch countThe count uses the current product-to-need assignments for “Start with two drives” and “Survive one drive failure”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| QNAP TS-264-8G-US |
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| UGREEN NASync DXP2800 |
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Ready to choose?
Open either model on Amazon to check the current price, customer reviews and delivery options.

You need QTS, dual network ports or a supported PCIe adapter
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You prefer UGOS Pro and an Intel N100 platform
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