Kestrix NS-4566 Pro 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS4566-PRO · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 3,496 (NAS Systems scale) |
|---|
| Category rank | #33,508 |
|---|
| Street price | $589 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 5.94 |
|---|
| Released | 2019 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4566 Pro |
|---|
| 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-9613 Max 2-Bay NAS (1GbE) | 1,788 | $179 | Compare |
| Kestrix NS-8788 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,708 | $1,999 | Compare |
| Novexa NS-3042 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 7,250 | $2,369 | Compare |
| Mirenta NS-9625 Plus 12-Bay NAS (10GbE, M.2 Cache) | 7,298 | $2,499 | Compare |
| Mirenta NS-3582 SE 8-Bay NAS (10GbE, M.2 Cache) | 7,090 | $2,189 | Compare |
| Mirenta NS-5049 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,307 | $2,479 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4566 Pro 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/48753401 (accessed 2026-10-20).