Kestrix NS-5557 SE 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS5557-SE · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 1,884 (NAS Systems scale) |
|---|
| Category rank | #31,337 |
|---|
| Street price | $199 |
|---|
| Power | 25 W |
|---|
| Performance per dollar | 9.47 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5557 SE |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 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, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-2368 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 5,088 | $1,479 | Compare |
| Novexa NS-6793 Prime 2-Bay NAS (2.5GbE) | 2,141 | $239 | Compare |
| Halcyra NS-8210 Edge 4-Bay NAS (1GbE) | 3,098 | $409 | Compare |
| Halcyra NS-3293 Edge 4-Bay NAS (1GbE) | 3,273 | $559 | Compare |
| Kestrix NS-4864 Pro 8-Bay NAS (2.5GbE, M.2 Cache) | 5,374 | $1,629 | Compare |
| Kestrix NS-7818 Ultra 2-Bay NAS (2.5GbE) | 1,770 | $199 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5557 SE 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/2883377 (accessed 2026-10-21).