Kestrix NS-5639 Prime 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5639-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 7,184 (NAS Systems scale) |
|---|
| Category rank | #10,590 |
|---|
| Street price | $2,409 |
|---|
| Power | 98 W |
|---|
| Performance per dollar | 2.98 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5639 Prime |
|---|
| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 336 TB |
|---|
| Processor | 8-core x86, up to 3.5 GHz |
|---|
| Memory | 16 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-1333 Ti 2-Bay NAS (1GbE) | 2,210 | $269 | Compare |
| Mirenta NS-3849 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,699 | $2,449 | Compare |
| Novexa NS-3214 Edge 8-Bay NAS (1GbE, M.2 Cache) | 5,418 | $1,469 | Compare |
| Kestrix NS-5626 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,018 | $1,899 | Compare |
| Kestrix NS-5920 Pro 4-Bay NAS (1GbE) | 2,720 | $369 | Compare |
| Novexa NS-1721 XT 4-Bay NAS (2.5GbE) | 2,988 | $379 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5639 Prime 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/5086475 (accessed 2026-10-20).