Kestrix NS-6431 Ultra 4-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS6431-ULTRA · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 3,380 (NAS Systems scale) |
|---|
| Category rank | #39,953 |
|---|
| Street price | $539 |
|---|
| Power | 41 W |
|---|
| Performance per dollar | 6.27 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6431 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| 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 |
|---|
| Halcyra NS-7813 Ti 2-Bay NAS (2.5GbE) | 2,344 | $289 | Compare |
| Novexa NS-2354 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,494 | $2,299 | Compare |
| Novexa NS-9080 Max 6-Bay NAS (1GbE, M.2 Cache) | 4,349 | $909 | Compare |
| Kestrix NS-1649 Core 2-Bay NAS (2.5GbE) | 2,663 | $369 | Compare |
| Halcyra NS-5155 Ti 2-Bay NAS (2.5GbE) | 2,503 | $279 | Compare |
| Mirenta NS-4059 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,589 | $1,529 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6431 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/4182772 (accessed 2026-10-23).