Novexa NS-5639 XT 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5639-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 6,768 (NAS Systems scale) |
|---|---|
| Category rank | #43,526 |
| Street price | $2,419 |
| Power | 98 W |
| Performance per dollar | 2.80 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-5639 XT |
| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 336 TB |
| Processor | 6-core x86, up to 3.5 GHz |
| Memory | 32 GB DDR5 ECC |
| Network | 1× 10GbE + 2× 2.5GbE |
| M.2 NVMe slots | 2× (cache or storage pool) |
| PCIe expansion | 1× PCIe 4.0 x4 slot |
| 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-9141 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,529 | $2,249 | Compare |
| Novexa NS-3565 XT 8-Bay NAS (10GbE, M.2 Cache) | 6,805 | $2,269 | Compare |
| Novexa NS-5759 Max 2-Bay NAS (2.5GbE) | 2,969 | $469 | Compare |
| Novexa NS-4917 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 4,629 | $919 | Compare |
| Novexa NS-3590 Ti 6-Bay NAS (10GbE, M.2 Cache) | 6,088 | $1,539 | Compare |
| Kestrix NS-7707 Ti 4-Bay NAS (1GbE, M.2 Cache) | 3,750 | $589 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-5639 XT 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/7709506 (accessed 2026-10-21).