Kestrix NS-4257 XT 4-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS4257-XT · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 3,108 (NAS Systems scale) |
|---|
| Category rank | #17,811 |
|---|
| Street price | $439 |
|---|
| Power | 40 W |
|---|
| Performance per dollar | 7.08 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4257 XT |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| 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 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-4428 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,546 | $989 | Compare |
| Kestrix NS-5195 Ti 8-Bay NAS (1GbE, M.2 Cache) | 5,327 | $1,139 | Compare |
| Mirenta NS-4139 Plus 12-Bay NAS (10GbE, M.2 Cache) | 6,920 | $2,199 | Compare |
| Mirenta NS-4669 Prime 4-Bay NAS (1GbE) | 2,990 | $419 | Compare |
| Novexa NS-9806 Ultra 8-Bay NAS (2.5GbE, M.2 Cache) | 5,347 | $1,169 | Compare |
| Kestrix NS-7429 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 3,519 | $579 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4257 XT 4-Bay NAS (1GbE)”, https://vextor7.com/item/20034675 (accessed 2026-10-19).