Halcyra NS-4494 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Halcyra · SKU NS4494-ULTRA · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 4,040 (NAS Systems scale) |
|---|
| Category rank | #12,164 |
|---|
| Street price | $729 |
|---|
| Power | 43 W |
|---|
| Performance per dollar | 5.54 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Halcyra |
|---|
| Model | Halcyra NS-4494 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 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 |
|---|
| Novexa NS-4391 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 4,555 | $1,119 | Compare |
| Halcyra NS-9596 SE 6-Bay NAS (1GbE, M.2 Cache) | 5,256 | $1,349 | Compare |
| Kestrix NS-2548 Ti 2-Bay NAS (2.5GbE) | 2,428 | $289 | Compare |
| Novexa NS-1841 Core 6-Bay NAS (1GbE, M.2 Cache) | 5,679 | $1,569 | Compare |
| Halcyra NS-6736 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 5,600 | $1,409 | Compare |
| Halcyra NS-8729 Pro 2-Bay NAS (2.5GbE) | 1,671 | $189 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Halcyra NS-4494 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/6981278 (accessed 2026-10-26).