Kestrix NS-1903 Plus 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS1903-PLUS · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 5,060 (NAS Systems scale) |
|---|
| Category rank | #13,018 |
|---|
| Street price | $1,139 |
|---|
| Power | 51 W |
|---|
| Performance per dollar | 4.44 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-1903 Plus |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 6-core x86, up to 3.2 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-3862 Ultra 4-Bay NAS (1GbE, M.2 Cache) | 3,611 | $629 | Compare |
| Kestrix NS-5924 Prime 2-Bay NAS (2.5GbE) | 2,112 | $249 | Compare |
| Mirenta NS-9211 XT 12-Bay NAS (10GbE, M.2 Cache) | 7,077 | $2,229 | Compare |
| Mirenta NS-7409 Pro 5-Bay NAS (1GbE, M.2 Cache) | 3,746 | $599 | Compare |
| Novexa NS-6625 Plus 5-Bay NAS (1GbE, M.2 Cache) | 5,732 | $1,389 | Compare |
| Halcyra NS-7877 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,933 | $1,269 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-1903 Plus 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4903020 (accessed 2026-10-24).