Novexa NS-6665 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6665-XT · Released 2023 · Updated 2026-10-27
Key facts
| Benchmark index | 3,764 (NAS Systems scale) |
|---|---|
| Category rank | #25,584 |
| Street price | $659 |
| Power | 42 W |
| Performance per dollar | 5.71 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-6665 XT |
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 96 TB |
| Processor | 4-core ARM, 1.7 GHz |
| Memory | 8 GB DDR4 |
| Network | 2× 2.5GbE |
| M.2 NVMe slots | 2× (cache or storage pool) |
| PCIe expansion | None |
| RAID | RAID 0/1/5/6/10, JBOD |
| File system | ZFS |
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
Related guides
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| Kestrix NS-2018 Plus 6-Bay NAS (10GbE, M.2 Cache) | 6,599 | $2,099 | Compare |
| Kestrix NS-6925 Ultra 6-Bay NAS (10GbE, M.2 Cache) | 5,913 | $1,609 | Compare |
| Halcyra NS-1031 Edge 5-Bay NAS (2.5GbE, M.2 Cache) | 3,810 | $639 | Compare |
| Halcyra NS-9994 Prime 8-Bay NAS (10GbE, M.2 Cache) | 6,672 | $2,139 | Compare |
| Novexa NS-8352 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 4,831 | $1,059 | Compare |
| Halcyra NS-8162 Max 6-Bay NAS (1GbE, M.2 Cache) | 4,893 | $1,199 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-6665 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/15426264 (accessed 2026-10-27).