Kestrix NS-4051 Prime 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS4051-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 1,338 (NAS Systems scale) |
|---|
| Category rank | #42,693 |
|---|
| Street price | $159 |
|---|
| Power | 24 W |
|---|
| Performance per dollar | 8.42 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-4051 Prime |
|---|
| 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 |
|---|
| Kestrix NS-3485 XT 2-Bay NAS (1GbE) | 3,369 | $549 | Compare |
| Kestrix NS-4383 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,196 | $679 | Compare |
| Novexa NS-5727 Pro 4-Bay NAS (1GbE) | 2,901 | $479 | Compare |
| Mirenta NS-5131 Ti 8-Bay NAS (10GbE, M.2 Cache) | 7,270 | $2,209 | Compare |
| Mirenta NS-5746 Pro 4-Bay NAS (1GbE) | 2,525 | $289 | Compare |
| Kestrix NS-3283 SE 4-Bay NAS (1GbE, M.2 Cache) | 3,624 | $579 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-4051 Prime 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/564386 (accessed 2026-10-24).