Kestrix NS-5951 Plus 6-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5951-PLUS · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 6,141 (NAS Systems scale) |
|---|
| Category rank | #44,614 |
|---|
| Street price | $1,819 |
|---|
| Power | 61 W |
|---|
| Performance per dollar | 3.38 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5951 Plus |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 TB |
|---|
| Processor | 4-core x86, up to 3.4 GHz |
|---|
| Memory | 32 GB DDR4 ECC |
|---|
| Network | 1× 10GbE + 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-9186 Ultra 2-Bay NAS (1GbE) | 1,523 | $179 | Compare |
| Novexa NS-7756 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,015 | $859 | Compare |
| Novexa NS-9347 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,861 | $2,429 | Compare |
| Mirenta NS-1418 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 5,700 | $1,359 | Compare |
| Mirenta NS-8707 Core 8-Bay NAS (10GbE, M.2 Cache) | 6,924 | $2,019 | Compare |
| Mirenta NS-5624 Edge 5-Bay NAS (2.5GbE, M.2 Cache) | 3,521 | $649 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5951 Plus 6-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/20092989 (accessed 2026-10-26).