Kestrix NS-4441 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS4441-ULTRA · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 1,975 (NAS Systems scale) |
|---|
| Category rank | #37,259 |
|---|
| Street price | $249 |
|---|
| Power | 26 W |
|---|
| Performance per dollar | 7.93 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4441 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-9416 Pro 5-Bay NAS (1GbE, M.2 Cache) | 5,819 | $1,449 | Compare |
| Halcyra NS-1398 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 7,026 | $2,359 | Compare |
| Mirenta NS-9673 Ti 2-Bay NAS (2.5GbE) | 2,599 | $329 | Compare |
| Mirenta NS-2390 Ultra 4-Bay NAS (1GbE) | 2,534 | $359 | Compare |
| Mirenta NS-1502 SE 2-Bay NAS (1GbE) | 2,699 | $369 | Compare |
| Kestrix NS-3842 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 3,426 | $639 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4441 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/6984018 (accessed 2026-10-25).