Halcyra NS-8121 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS8121-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 4,778 (NAS Systems scale) |
|---|
| Category rank | #42,230 |
|---|
| Street price | $1,039 |
|---|
| Power | 57 W |
|---|
| Performance per dollar | 4.60 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-8121 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 | 8 GB DDR4 |
|---|
| 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-5430 Ti 2-Bay NAS (1GbE) | 1,908 | $229 | Compare |
| Halcyra NS-5186 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 4,688 | $939 | Compare |
| Kestrix NS-6634 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,960 | $1,999 | Compare |
| Novexa NS-9966 Edge 5-Bay NAS (1GbE, M.2 Cache) | 5,948 | $1,699 | Compare |
| Mirenta NS-5812 Plus 5-Bay NAS (1GbE, M.2 Cache) | 4,523 | $979 | Compare |
| Novexa NS-6393 Plus 4-Bay NAS (2.5GbE) | 2,139 | $269 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-8121 Ultra 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/43665383 (accessed 2026-10-21).