Kestrix NS-5919 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS5919-ULTRA · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 4,135 (NAS Systems scale) |
|---|
| Category rank | #15,443 |
|---|
| Street price | $709 |
|---|
| Power | 43 W |
|---|
| Performance per dollar | 5.83 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5919 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 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 |
|---|
| Kestrix NS-8004 Max 5-Bay NAS (1GbE, M.2 Cache) | 5,538 | $1,179 | Compare |
| Novexa NS-2209 Ti 4-Bay NAS (2.5GbE) | 2,870 | $399 | Compare |
| Mirenta NS-4604 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 5,643 | $1,289 | Compare |
| Halcyra NS-3512 Ti 8-Bay NAS (10GbE, M.2 Cache) | 7,329 | $2,279 | Compare |
| Mirenta NS-9962 Pro 8-Bay NAS (10GbE, M.2 Cache) | 7,240 | $2,189 | Compare |
| Kestrix NS-4713 Max 6-Bay NAS (10GbE, M.2 Cache) | 6,809 | $2,079 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5919 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/62811444 (accessed 2026-10-22).