QNAP · NAS Storage
QNAP TS-h665U
The QNAP TS-h665U is a 4-bay rackmount NAS built around the Intel 4-core processor processor. Installed memory is 8 GB DDR5 SODIMM, expandable to 16 GB. Networking is 2 x 2.5GbE. It also has 2 x E1.S / M.2 NVMe Gen 3 x1 for SSD cache or fast storage.
TS-h665U specifications
| Processor | Intel 4-core processor |
|---|---|
| Memory installed | 8 GB DDR5 SODIMM |
| Maximum memory | 16 GB (1 x 16 GB) |
| Drive bays | 4 x 3.5" SATA |
| M.2 slots | 2 x E1.S / M.2 NVMe Gen 3 x1 |
| Network ports | 2 x 2.5GbE |
| USB ports | 3 x USB 2.0, 1 x USB 3.2 Gen 2 Type-A |
| Expansion slots | 1 x PCIe Gen 3 x2 |
| Form factor | Rackmount 1U |
| Size (H × W × D) | 43.3 x 430 x 374.9 mm |
| Power supply | 250 W |
| Warranty | 3 years |
| Versions sold | TS-h665U-8G (8 GB) |
Figures are the manufacturer's published specifications. Check the official product page or ask the seller for the latest details.
Who the TS-h665U suits
A rackmount unit suits an office with a server rack or a comms room. It works well as the main file server or as a backup target for servers and PCs.
Sellers for the TS-h665U
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Questions about the TS-h665U
How much usable storage does the TS-h665U give?
It depends on the drives and the RAID level. With 4 × 8 TB drives in RAID 5 you get about 24 TB before formatting. The capacity table on this page shows other combinations.
Can the memory in the TS-h665U be upgraded?
Yes. It ships with 8 GB DDR5 SODIMM and QNAP lists a maximum of 16 GB.
Does the TS-h665U have 10GbE?
Not built in. Its ports are 2 x 2.5GbE. It has an expansion slot, which can take a faster network card where QNAP lists one for this model.
What warranty does the TS-h665U have?
QNAP lists a hardware warranty of 3 years for this model.
Where can I buy the TS-h665U in India?
Send your requirement on this page and we will match you with IT companies that supply QNAP in your city. They call you with prices, including licences and installation if you need them.