Kestrix NS-5457 Core 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5457-CORE · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 3,629 (NAS Systems scale) |
|---|
| Category rank | #10,559 |
|---|
| Street price | $629 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 5.77 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5457 Core |
|---|
| 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× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| 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 |
|---|
| Kestrix NS-8533 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 4,995 | $1,119 | Compare |
| Mirenta NS-3723 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 4,535 | $1,059 | Compare |
| Mirenta NS-6259 Edge 8-Bay NAS (10GbE, M.2 Cache) | 7,081 | $2,109 | Compare |
| Novexa NS-4321 SE 8-Bay NAS (2.5GbE, M.2 Cache) | 5,779 | $1,439 | Compare |
| Kestrix NS-1129 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,320 | $2,129 | Compare |
| Kestrix NS-6947 Pro 8-Bay NAS (2.5GbE, M.2 Cache) | 5,085 | $1,249 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5457 Core 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/50836128 (accessed 2026-10-20).