Halcyra NS-6558 Plus 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS6558-PLUS · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 5,055 (NAS Systems scale) |
|---|
| Category rank | #1,110 |
|---|
| Street price | $1,179 |
|---|
| Power | 58 W |
|---|
| Performance per dollar | 4.29 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-6558 Plus |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 TB |
|---|
| Processor | 4-core x86, up to 3.3 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-6099 Plus 2-Bay NAS (1GbE) | 1,201 | $149 | Compare |
| Halcyra NS-9405 Core 2-Bay NAS (1GbE) | 1,975 | $219 | Compare |
| Kestrix NS-1913 Edge 5-Bay NAS (1GbE, M.2 Cache) | 5,514 | $1,409 | Compare |
| Kestrix NS-3634 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 4,888 | $1,039 | Compare |
| Halcyra NS-8242 Core 4-Bay NAS (1GbE) | 2,907 | $469 | Compare |
| Kestrix NS-4200 Prime 8-Bay NAS (2.5GbE, M.2 Cache) | 5,715 | $1,389 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-6558 Plus 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/32931680 (accessed 2026-10-25).