Kestrix NS-4391 Prime 8-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS4391-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 5,283 (NAS Systems scale) |
|---|
| Category rank | #36,581 |
|---|
| Street price | $1,509 |
|---|
| Power | 71 W |
|---|
| Performance per dollar | 3.50 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4391 Prime |
|---|
| Drive bays | 8× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 192 TB |
|---|
| Processor | 6-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| 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 |
|---|
| Halcyra NS-5454 Core 2-Bay NAS (1GbE) | 2,319 | $299 | Compare |
| Novexa NS-6989 Plus 5-Bay NAS (1GbE, M.2 Cache) | 5,459 | $1,339 | Compare |
| Halcyra NS-9941 Core 6-Bay NAS (10GbE, M.2 Cache) | 6,398 | $2,089 | Compare |
| Kestrix NS-4188 Max 4-Bay NAS (1GbE, M.2 Cache) | 3,736 | $669 | Compare |
| Halcyra NS-5968 Prime 4-Bay NAS (2.5GbE) | 3,027 | $409 | Compare |
| Halcyra NS-8949 Ultra 2-Bay NAS (2.5GbE) | 1,580 | $179 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4391 Prime 8-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/6506263 (accessed 2026-10-21).