Kestrix NS-7151 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS7151-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 4,647 (NAS Systems scale) |
|---|
| Category rank | #30,204 |
|---|
| Street price | $1,119 |
|---|
| Power | 50 W |
|---|
| Performance per dollar | 4.15 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-7151 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 8-core x86, up to 3.2 GHz |
|---|
| Memory | 4 GB DDR5 |
|---|
| 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 |
|---|
| Mirenta NS-2831 Ultra 4-Bay NAS (1GbE, M.2 Cache) | 4,326 | $969 | Compare |
| Halcyra NS-4402 XT 4-Bay NAS (2.5GbE) | 2,868 | $369 | Compare |
| Novexa NS-5490 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,766 | $1,869 | Compare |
| Novexa NS-7873 SE 2-Bay NAS (2.5GbE, M.2 Cache) | 3,601 | $569 | Compare |
| Halcyra NS-2227 Max 12-Bay NAS (10GbE, M.2 Cache) | 6,425 | $2,139 | Compare |
| Mirenta NS-7360 Pro 6-Bay NAS (10GbE, M.2 Cache) | 5,892 | $1,859 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-7151 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/14848765 (accessed 2026-10-24).