Halcyra NS-4591 Prime 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS4591-PRIME · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 4,567 (NAS Systems scale) |
|---|
| Category rank | #2,806 |
|---|
| Street price | $959 |
|---|
| Power | 44 W |
|---|
| Performance per dollar | 4.76 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-4591 Prime |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 8-core x86, up to 3.1 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 |
|---|
| Novexa NS-2983 Edge 8-Bay NAS (10GbE, M.2 Cache) | 5,988 | $1,649 | Compare |
| Kestrix NS-6125 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 4,958 | $1,189 | Compare |
| Halcyra NS-3500 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,289 | $2,339 | Compare |
| Kestrix NS-1930 Edge 8-Bay NAS (10GbE, M.2 Cache) | 6,826 | $1,949 | Compare |
| Kestrix NS-6987 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 5,009 | $1,209 | Compare |
| Kestrix NS-2273 Ultra 2-Bay NAS (1GbE) | 1,499 | $159 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-4591 Prime 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/8322167 (accessed 2026-10-21).