Halcyra NS-9891 SE 2-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS9891-SE · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 3,471 (NAS Systems scale) |
|---|
| Category rank | #6,853 |
|---|
| Street price | $509 |
|---|
| Power | 29 W |
|---|
| Performance per dollar | 6.82 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-9891 SE |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 56 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-2365 Prime 12-Bay NAS (10GbE, M.2 Cache) | 6,736 | $2,349 | Compare |
| Mirenta NS-5110 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,033 | $1,029 | Compare |
| Halcyra NS-6428 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,449 | Compare |
| Novexa NS-2401 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 3,991 | $739 | Compare |
| Novexa NS-7765 Edge 2-Bay NAS (1GbE) | 1,237 | $159 | Compare |
| Halcyra NS-7952 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 4,713 | $1,169 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-9891 SE 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/20121619 (accessed 2026-10-18).