Q
#18
QNAP TS-h665u
Best for: 4 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU
3.3/10
What we like
- Official table lists a 2.5GbE onboard Ethernet port
- Official installed system memory is 8 GB
- Official maximum memory capacity is 16 GB
- Official installed memory is listed as ECC
Watch out for
- Official form is rackmount, so it needs a rack, rails and a plan for moving the unit safely
Score breakdown
| Installed system memory | 8 GB |
|---|---|
| Fastest official onboard Ethernet | 2.5 Gbps |
| Official CPU core count | 4 |
| Official onboard Ethernet ports | 2 |
| Drive bays (official table) | 4 official bays — Front: 4 x 3.5-inch / Rear:2 x E1.S/M.2 NVMe Gen3 x1 slots |
| Installed system memory (official table) | 8 GB SODIMM DDR5 |
| Maximum memory capacity (official table) | 16 GB (1 x 16GB) |
| Memory type (official table) | Official installed memory is listed as ECC |
| CPU (official table) | Intel 4-core processor |
| Official CPU core count | 4 |
| Fastest official onboard Ethernet | 2.5 Gbps |
| Official onboard Ethernet port count | 2 |
| Official onboard Ethernet rows | 2 × official 2.5GbE (2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M)) |
| Aggregate official onboard Ethernet (computed) | 5 Gbps, computed as the sum of official onboard port count × official port speed from the published LAN rows (2 × official 2.5GbE (2.5 Gigabit Ethernet Port (2.5G/1G/100M): 2 (2.5G/1G/100M/10M))) |
| Form factor (official table or official model family) | 1U |
| Hot-swappable drives (official table) | Official table includes a Hot-swappable row; the cell text after removing icons is blank |
| Dimensions (official table) | 1.7 × 16.93 × 14.76 inch |
| Weight (official table) | Not listed |
| Power supply (official table) | 250W, 100-240V |
| Related official records with the same scored hardware | The official specification table also lists TS-h665u-rp as a related model. Scored hardware figures on the official pages we used are the same; the official difference is a redundant power supply and the published size or weight that goes with it. We keep one product page for this official hardware set so the RP and non-RP listings are not given separate nearly identical pages. |
| Memory Slot (official table) | 1 x SODIMM DDR5 / Support ECC memory |
| Flash Memory (official table) | 4GB (Dual boot OS protection) |
| PCIe Slot (official table) | 1 x PCIe Gen3 x2 / / Slot 1: PCIe Gen 3 x2 |
| USB 2.0 port (official table) | 3 |
| USB 3.2 Gen 2 (10Gbps) Port (official table) | 1 x Type A USB 3.2 Gen 2 |
| Price | Check price |