Halcyra NS-7634 Ultra 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS7634-ULTRA · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 3,574 (NAS Systems scale) |
|---|
| Category rank | #11,238 |
|---|
| Street price | $579 |
|---|
| Power | 48 W |
|---|
| Performance per dollar | 6.17 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-7634 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-4916 Max 2-Bay NAS (2.5GbE) | 3,063 | $529 | Compare |
| Halcyra NS-7820 SE 5-Bay NAS (1GbE, M.2 Cache) | 3,933 | $789 | Compare |
| Halcyra NS-1002 Ti 4-Bay NAS (1GbE) | 3,437 | $539 | Compare |
| Halcyra NS-2583 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,492 | $569 | Compare |
| Halcyra NS-7371 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,892 | $1,139 | Compare |
| Kestrix NS-3847 Plus 2-Bay NAS (2.5GbE) | 2,099 | $239 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-7634 Ultra 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/75531769 (accessed 2026-10-24).