Halcyra NS-5856 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS5856-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 4,765 (NAS Systems scale) |
|---|
| Category rank | #43,240 |
|---|
| Street price | $1,079 |
|---|
| Power | 56 W |
|---|
| Performance per dollar | 4.42 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-5856 Ultra |
|---|
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 144 TB |
|---|
| Processor | 4-core x86, up to 3.2 GHz |
|---|
| Memory | 4 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-7471 XT 4-Bay NAS (1GbE) | 2,344 | $319 | Compare |
| Kestrix NS-4607 Edge 4-Bay NAS (1GbE, M.2 Cache) | 4,630 | $959 | Compare |
| Novexa NS-4486 Plus 8-Bay NAS (10GbE, M.2 Cache) | 7,090 | $2,309 | Compare |
| Novexa NS-8109 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 5,478 | $1,359 | Compare |
| Mirenta NS-6647 Max 4-Bay NAS (2.5GbE) | 2,918 | $449 | Compare |
| Kestrix NS-6283 SE 6-Bay NAS (1GbE, M.2 Cache) | 5,618 | $1,599 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-5856 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/5282929 (accessed 2026-10-21).