Halcyra NS-8517 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS8517-ULTRA · Released 2026 · Updated 2026-10-26
Key facts
| Benchmark index | 3,964 (NAS Systems scale) |
|---|
| Category rank | #2,620 |
|---|
| Street price | $809 |
|---|
| Power | 43 W |
|---|
| Performance per dollar | 4.90 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-8517 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 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 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-2968 Edge 6-Bay NAS (1GbE, M.2 Cache) | 4,561 | $1,199 | Compare |
| Halcyra NS-3822 Prime 4-Bay NAS (1GbE) | 3,235 | $559 | Compare |
| Halcyra NS-1451 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 3,407 | $659 | Compare |
| Kestrix NS-8535 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,613 | $1,949 | Compare |
| Kestrix NS-3565 SE 4-Bay NAS (1GbE) | 2,830 | $359 | Compare |
| Mirenta NS-5453 Max 4-Bay NAS (2.5GbE) | 3,062 | $499 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-8517 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/828932 (accessed 2026-10-26).