Kestrix NS-5558 Core 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5558-CORE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 4,579 (NAS Systems scale) |
|---|
| Category rank | #40,094 |
|---|
| Street price | $1,139 |
|---|
| Power | 51 W |
|---|
| Performance per dollar | 4.02 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5558 Core |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 8-core x86, up to 3.2 GHz |
|---|
| Memory | 8 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 |
|---|
| Kestrix NS-6914 Max 8-Bay NAS (10GbE, M.2 Cache) | 6,574 | $1,839 | Compare |
| Mirenta NS-2298 Core 6-Bay NAS (2.5GbE, M.2 Cache) | 4,573 | $869 | Compare |
| Halcyra NS-7434 Ti 2-Bay NAS (1GbE) | 1,528 | $149 | Compare |
| Kestrix NS-5521 Max 5-Bay NAS (1GbE, M.2 Cache) | 5,911 | $1,429 | Compare |
| Mirenta NS-2849 Ti 8-Bay NAS (10GbE, M.2 Cache) | 6,809 | $2,409 | Compare |
| Mirenta NS-4274 Max 12-Bay NAS (10GbE, M.2 Cache) | 6,971 | $2,399 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5558 Core 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/6422728 (accessed 2026-10-19).