Halcyra NS-5581 XT 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS5581-XT · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 5,440 (NAS Systems scale) |
|---|
| Category rank | #38,642 |
|---|
| Street price | $1,669 |
|---|
| Power | 53 W |
|---|
| Performance per dollar | 3.26 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-5581 XT |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core x86, up to 3.3 GHz |
|---|
| Memory | 16 GB DDR5 ECC |
|---|
| Network | 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-7749 Prime 8-Bay NAS (2.5GbE, M.2 Cache) | 5,297 | $1,209 | Compare |
| Mirenta NS-5253 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 5,189 | $1,349 | Compare |
| Novexa NS-4889 Edge 2-Bay NAS (2.5GbE) | 2,324 | $289 | Compare |
| Kestrix NS-5121 Edge 4-Bay NAS (2.5GbE) | 2,723 | $369 | Compare |
| Kestrix NS-5782 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 3,510 | $599 | Compare |
| Novexa NS-9750 Plus 12-Bay NAS (10GbE, M.2 Cache) | 6,602 | $2,139 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-5581 XT 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/8945080 (accessed 2026-10-26).