Kestrix NS-5559 Prime 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5559-PRIME · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 4,516 (NAS Systems scale) |
|---|
| Category rank | #47,771 |
|---|
| Street price | $1,179 |
|---|
| Power | 45 W |
|---|
| Performance per dollar | 3.83 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5559 Prime |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 6-core x86, up to 3.2 GHz |
|---|
| Memory | 8 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 |
|---|
| Novexa NS-1562 Edge 2-Bay NAS (1GbE) | 3,249 | $509 | Compare |
| Halcyra NS-6848 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 5,671 | $1,559 | Compare |
| Halcyra NS-2777 Core 4-Bay NAS (1GbE, M.2 Cache) | 3,527 | $649 | Compare |
| Halcyra NS-5777 Ti 8-Bay NAS (1GbE, M.2 Cache) | 5,608 | $1,659 | Compare |
| Mirenta NS-5018 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,221 | $749 | Compare |
| Novexa NS-2274 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,148 | $1,709 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5559 Prime 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/3211796 (accessed 2026-10-23).