Kestrix NS-6558 XT 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS6558-XT · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 7,400 (NAS Systems scale) |
|---|
| Category rank | #42,856 |
|---|
| Street price | $2,499 |
|---|
| Power | 99 W |
|---|
| Performance per dollar | 2.96 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6558 XT |
|---|
| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 288 TB |
|---|
| Processor | 4-core x86, up to 3.6 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-4624 Prime 8-Bay NAS (10GbE, M.2 Cache) | 6,680 | $2,499 | Compare |
| Novexa NS-4103 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 4,142 | $909 | Compare |
| Halcyra NS-7764 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 5,692 | $1,369 | Compare |
| Kestrix NS-7418 Pro 12-Bay NAS (10GbE, M.2 Cache) | 5,659 | $1,769 | Compare |
| Novexa NS-6797 Prime 2-Bay NAS (2.5GbE) | 2,175 | $279 | Compare |
| Novexa NS-7190 Pro 12-Bay NAS (10GbE, M.2 Cache) | 6,788 | $2,279 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6558 XT 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/76353537 (accessed 2026-10-20).