Kestrix NS-4401 Ultra 2-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS4401-ULTRA · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 2,687 (NAS Systems scale) |
|---|
| Category rank | #43,965 |
|---|
| Street price | $309 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 8.70 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4401 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-6527 Edge 4-Bay NAS (1GbE, M.2 Cache) | 3,699 | $679 | Compare |
| Kestrix NS-1569 Ultra 5-Bay NAS (1GbE, M.2 Cache) | 5,093 | $1,189 | Compare |
| Novexa NS-6634 SE 12-Bay NAS (10GbE, M.2 Cache) | 7,330 | $2,499 | Compare |
| Halcyra NS-4499 XT 12-Bay NAS (10GbE, M.2 Cache) | 6,406 | $1,699 | Compare |
| Novexa NS-5776 Ultra 6-Bay NAS (10GbE, M.2 Cache) | 5,679 | $1,679 | Compare |
| Mirenta NS-8312 Max 2-Bay NAS (2.5GbE) | 1,961 | $229 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4401 Ultra 2-Bay NAS (1GbE)”, https://vextor7.com/item/845067 (accessed 2026-10-20).