Kestrix NS-5431 Ultra 2-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS5431-ULTRA · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 2,033 (NAS Systems scale) |
|---|
| Category rank | #20,703 |
|---|
| Street price | $229 |
|---|
| Power | 26 W |
|---|
| Performance per dollar | 8.88 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5431 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-2275 Max 2-Bay NAS (1GbE) | 2,228 | $269 | Compare |
| Novexa NS-5047 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,445 | $2,059 | Compare |
| Halcyra NS-6083 Pro 5-Bay NAS (2.5GbE, M.2 Cache) | 3,945 | $809 | Compare |
| Halcyra NS-1202 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 5,079 | $1,409 | Compare |
| Mirenta NS-1044 Edge 5-Bay NAS (2.5GbE, M.2 Cache) | 5,744 | $1,479 | Compare |
| Mirenta NS-4483 Prime 2-Bay NAS (2.5GbE) | 3,014 | $429 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5431 Ultra 2-Bay NAS (1GbE)”, https://vextor7.com/item/4861270 (accessed 2026-10-23).