Kestrix NS-5559 Prime 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5559-PRIME · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 4,060 (NAS Systems scale) |
|---|
| Category rank | #23,304 |
|---|
| Street price | $759 |
|---|
| Power | 49 W |
|---|
| Performance per dollar | 5.35 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5559 Prime |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| 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 |
|---|
| Novexa NS-8056 SE 6-Bay NAS (1GbE, M.2 Cache) | 4,497 | $949 | Compare |
| Novexa NS-4486 Pro 6-Bay NAS (1GbE, M.2 Cache) | 4,996 | $1,309 | Compare |
| Kestrix NS-6362 Pro 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,039 | Compare |
| Mirenta NS-3464 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,705 | $569 | Compare |
| Mirenta NS-1103 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,394 | $529 | Compare |
| Novexa NS-1340 Ti 5-Bay NAS (2.5GbE, M.2 Cache) | 5,498 | $1,419 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5559 Prime 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4781600 (accessed 2026-10-21).