Kestrix NS-7591 Edge 8-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS7591-EDGE · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 5,956 (NAS Systems scale) |
|---|
| Category rank | #47,314 |
|---|
| Street price | $1,609 |
|---|
| Power | 71 W |
|---|
| Performance per dollar | 3.70 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-7591 Edge |
|---|
| Drive bays | 8× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 224 TB |
|---|
| Processor | 6-core x86, up to 3.3 GHz |
|---|
| Memory | 16 GB DDR5 ECC |
|---|
| Network | 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 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-3730 Prime 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Kestrix NS-3842 XT 6-Bay NAS (10GbE, M.2 Cache) | 6,130 | $2,099 | Compare |
| Halcyra NS-8617 SE 2-Bay NAS (2.5GbE) | 2,765 | $349 | Compare |
| Mirenta NS-2679 Pro 6-Bay NAS (10GbE, M.2 Cache) | 5,932 | $1,889 | Compare |
| Novexa NS-6028 Pro 2-Bay NAS (1GbE) | 2,429 | $299 | Compare |
| Novexa NS-7717 Max 2-Bay NAS (2.5GbE) | 1,374 | $159 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-7591 Edge 8-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/17520536 (accessed 2026-10-18).