Kestrix NS-8666 XT 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS8666-XT · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 4,689 (NAS Systems scale) |
|---|
| Category rank | #20,102 |
|---|
| Street price | $1,039 |
|---|
| Power | 56 W |
|---|
| Performance per dollar | 4.51 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-8666 XT |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 168 TB |
|---|
| Processor | 6-core x86, up to 3.2 GHz |
|---|
| Memory | 4 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| 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 |
|---|
| Halcyra NS-9313 Max 2-Bay NAS (1GbE) | 1,505 | $149 | Compare |
| Kestrix NS-4317 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,291 | $2,079 | Compare |
| Halcyra NS-6526 Plus 2-Bay NAS (2.5GbE) | 1,575 | $159 | Compare |
| Kestrix NS-9288 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 4,854 | $1,019 | Compare |
| Kestrix NS-4986 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 4,102 | $739 | Compare |
| Novexa NS-8387 Ti 5-Bay NAS (2.5GbE, M.2 Cache) | 3,802 | $599 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-8666 XT 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/13633414 (accessed 2026-10-21).