Kestrix NS-6866 Ultra 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS6866-ULTRA · Released 2019 · Updated 2026-10-18
Key facts
| Benchmark index | 3,353 (NAS Systems scale) |
|---|
| Category rank | #23,633 |
|---|
| Street price | $509 |
|---|
| Power | 41 W |
|---|
| Performance per dollar | 6.59 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-6866 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| 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 |
|---|
| Novexa NS-3135 Prime 2-Bay NAS (1GbE) | 1,771 | $189 | Compare |
| Halcyra NS-6077 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,399 | $2,459 | Compare |
| Mirenta NS-1892 SE 4-Bay NAS (2.5GbE, M.2 Cache) | 4,065 | $649 | Compare |
| Novexa NS-9467 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,087 | $1,979 | Compare |
| Kestrix NS-3409 Max 5-Bay NAS (2.5GbE, M.2 Cache) | 4,959 | $1,159 | Compare |
| Mirenta NS-3916 Ti 4-Bay NAS (1GbE, M.2 Cache) | 3,569 | $629 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-6866 Ultra 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/6967893 (accessed 2026-10-18).