Kestrix NS-5259 Ultra 6-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5259-ULTRA · Released 2019 · Updated 2026-10-25
Key facts
| Benchmark index | 5,491 (NAS Systems scale) |
|---|
| Category rank | #15,884 |
|---|
| Street price | $1,409 |
|---|
| Power | 59 W |
|---|
| Performance per dollar | 3.90 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5259 Ultra |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 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 |
|---|
| Mirenta NS-1616 Plus 4-Bay NAS (2.5GbE) | 3,208 | $469 | Compare |
| Novexa NS-2559 Ultra 2-Bay NAS (2.5GbE) | 1,746 | $169 | Compare |
| Halcyra NS-1698 XT 12-Bay NAS (10GbE, M.2 Cache) | 7,208 | $2,499 | Compare |
| Mirenta NS-4796 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 4,493 | $849 | Compare |
| Novexa NS-9995 Max 4-Bay NAS (1GbE) | 2,971 | $409 | Compare |
| Kestrix NS-2718 Plus 6-Bay NAS (10GbE, M.2 Cache) | 6,648 | $2,039 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5259 Ultra 6-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/2799780 (accessed 2026-10-25).