Winner
Updated October 2026
Data from the official QNAP and UGREEN sites.
2026 verdict
For most buyers in 2026, QNAP TS-664-8G-US is the safer pick over UGREEN NASync DXP4800 Pro because of price, warranty, and storage.
It separates itself most clearly on price, warranty, and storage, while still looking better on its broader overall balance. Choose UGREEN NASync DXP4800 Pro only if its specific feature mix matters more to you than the broader advantage from QNAP TS-664-8G-US. That makes QNAP TS-664-8G-US the clearer recommendation in 2026.
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| Feature | QNAP TS-664-8G-US | UGREEN NASync DXP4800 Pro | Winner |
|---|---|---|---|
| Price | $799.00 | $799.99 | QNAP TS-664-8G-US |
| Warranty | 3 years | 2 years | QNAP TS-664-8G-US |
| Storage | Hot Swappable, M.2 as Storage Pool, Expansion Unit Support | M.2 as Storage Pool | QNAP TS-664-8G-US |
| Rating | 4.4 | 4.4 | Tie |
| Processor | Hardware Transcoding, Hardware Encryption Engine | Hardware Transcoding | Tie |
| Memory Capacity | 8 GB | 8 GB | Tie |
| Network | Link Aggregation, Wake on LAN | None | Tie |
| Apps & Virtualization | Docker Containers, Virtual Machines, Plex Media Server, Surveillance App, AI Photo Recognition | Docker Containers, Virtual Machines, Plex Media Server, AI Photo Recognition | Tie |
Winner
$799.00
- + Price: $799.00
- + Warranty: 3 years
- + Storage: Hot Swappable, M.2 as Storage Pool, Expansion Unit Support
$799.99
- - Price: $799.99 vs $799.00
- - Warranty: 2 years vs 3 years
Frequently Asked Questions
Which is better overall: QNAP TS-664-8G-US or UGREEN NASync DXP4800 Pro?
QNAP TS-664-8G-US has the stronger overall profile in this comparison, especially for price, warranty, and storage.
What is the biggest difference between QNAP TS-664-8G-US and UGREEN NASync DXP4800 Pro?
Price is one of the clearest differences: QNAP TS-664-8G-US lists $799.00, while UGREEN NASync DXP4800 Pro lists $799.99.
Which one looks better on price?
QNAP TS-664-8G-US is listed at $799.00, while UGREEN NASync DXP4800 Pro is listed at $799.99. QNAP TS-664-8G-US (better spec).
Who should buy QNAP TS-664-8G-US?
Choose QNAP TS-664-8G-US if your priority is price and warranty and that matters more than the competing advantages.
Who should buy UGREEN NASync DXP4800 Pro?
Choose UGREEN NASync DXP4800 Pro if your priority is its specific strengths and that matters more than price.
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Compare all 41 NAS side by side
You are looking at two of them. The full table lines up all NAS in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 41 NAS
- 61 specs compared
- 58 filters
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