Halcyra NS-6455 Ultra 8-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS6455-ULTRA · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 7,057 (NAS Systems scale) |
|---|
| Category rank | #43,725 |
|---|
| Street price | $2,239 |
|---|
| Power | 74 W |
|---|
| Performance per dollar | 3.15 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-6455 Ultra |
|---|
| Drive bays | 8× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 224 TB |
|---|
| Processor | 4-core x86, up to 3.6 GHz |
|---|
| Memory | 32 GB DDR5 ECC |
|---|
| Network | 1× 10GbE + 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-4881 Pro 2-Bay NAS (1GbE) | 1,289 | $149 | Compare |
| Halcyra NS-4801 Ultra 8-Bay NAS (1GbE, M.2 Cache) | 5,950 | $1,409 | Compare |
| Kestrix NS-2095 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,375 | $1,779 | Compare |
| Halcyra NS-1204 Prime 4-Bay NAS (2.5GbE, M.2 Cache) | 3,648 | $569 | Compare |
| Novexa NS-4288 Prime 2-Bay NAS (2.5GbE) | 1,226 | $169 | Compare |
| Novexa NS-1902 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,201 | $2,309 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-6455 Ultra 8-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/18366228 (accessed 2026-10-21).