Kestrix NS-4457 SE 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS4457-SE · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 1,658 (NAS Systems scale) |
|---|
| Category rank | #14,624 |
|---|
| Street price | $199 |
|---|
| Power | 25 W |
|---|
| Performance per dollar | 8.33 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4457 SE |
|---|
| 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× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-7503 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 3,477 | $629 | Compare |
| Mirenta NS-3225 Prime 5-Bay NAS (1GbE, M.2 Cache) | 3,578 | $669 | Compare |
| Halcyra NS-7054 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,142 | $2,429 | Compare |
| Mirenta NS-6101 Ultra 2-Bay NAS (2.5GbE) | 2,495 | $329 | Compare |
| Kestrix NS-2864 Ultra 5-Bay NAS (1GbE, M.2 Cache) | 3,723 | $709 | Compare |
| Kestrix NS-3901 XT 2-Bay NAS (2.5GbE) | 2,942 | $449 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4457 SE 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/83352042 (accessed 2026-10-21).