Kestrix NS-6557 XT 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS6557-XT · Released 2022 · Updated 2026-10-18
Key facts
| Benchmark index | 2,490 (NAS Systems scale) |
|---|
| Category rank | #29,556 |
|---|
| Street price | $269 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 9.26 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6557 XT |
|---|
| 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 |
|---|
| Novexa NS-2995 Pro 6-Bay NAS (1GbE, M.2 Cache) | 5,668 | $1,639 | Compare |
| Novexa NS-9740 Pro 2-Bay NAS (2.5GbE) | 2,265 | $229 | Compare |
| Halcyra NS-7130 Ti 2-Bay NAS (2.5GbE) | 1,597 | $189 | Compare |
| Halcyra NS-6512 XT 2-Bay NAS (2.5GbE) | 1,579 | $169 | Compare |
| Kestrix NS-7552 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,899 | $1,099 | Compare |
| Mirenta NS-8890 Edge 6-Bay NAS (10GbE, M.2 Cache) | 6,754 | $2,049 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6557 XT 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/40982 (accessed 2026-10-18).