Kestrix NS-6639 Max 6-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS6639-MAX · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 4,971 (NAS Systems scale) |
|---|
| Category rank | #5,482 |
|---|
| Street price | $1,219 |
|---|
| Power | 57 W |
|---|
| Performance per dollar | 4.08 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6639 Max |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 TB |
|---|
| Processor | 6-core x86, up to 3.2 GHz |
|---|
| Memory | 16 GB DDR4 ECC |
|---|
| Network | 2× 1GbE |
|---|
| 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 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-3005 XT 12-Bay NAS (10GbE, M.2 Cache) | 7,045 | $2,249 | Compare |
| Novexa NS-6768 Ultra 4-Bay NAS (2.5GbE) | 2,947 | $469 | Compare |
| Halcyra NS-8428 Max 12-Bay NAS (10GbE, M.2 Cache) | 6,944 | $1,879 | Compare |
| Novexa NS-3358 Ti 4-Bay NAS (2.5GbE) | 2,771 | $369 | Compare |
| Halcyra NS-2897 Prime 4-Bay NAS (2.5GbE) | 2,211 | $239 | Compare |
| Halcyra NS-5806 Ti 6-Bay NAS (1GbE, M.2 Cache) | 4,768 | $909 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6639 Max 6-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/1103976 (accessed 2026-10-22).