Kestrix NS-7255 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS7255-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 1,691 (NAS Systems scale) |
|---|
| Category rank | #5,055 |
|---|
| Street price | $179 |
|---|
| Power | 25 W |
|---|
| Performance per dollar | 9.45 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-7255 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 56 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-3217 SE 4-Bay NAS (2.5GbE) | 2,849 | $449 | Compare |
| Kestrix NS-7037 Pro 12-Bay NAS (10GbE, M.2 Cache) | 7,333 | $2,219 | Compare |
| Novexa NS-5794 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 5,548 | $1,319 | Compare |
| Mirenta NS-4327 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,078 | $1,669 | Compare |
| Kestrix NS-9386 Edge 4-Bay NAS (1GbE) | 3,542 | $489 | Compare |
| Mirenta NS-5466 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,886 | $1,209 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-7255 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/361587 (accessed 2026-10-24).