Kestrix NS-5891 SE 2-Bay NAS (1GbE)
NAS Systems · Kestrix · SKU NS5891-SE · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 1,479 (NAS Systems scale) |
|---|
| Category rank | #28,723 |
|---|
| Street price | $149 |
|---|
| Power | 25 W |
|---|
| Performance per dollar | 9.93 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-5891 SE |
|---|
| 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× 1GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-4353 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,307 | $899 | Compare |
| Mirenta NS-5209 Ti 8-Bay NAS (1GbE, M.2 Cache) | 5,292 | $1,349 | Compare |
| Kestrix NS-2594 Plus 2-Bay NAS (2.5GbE) | 1,592 | $169 | Compare |
| Novexa NS-5015 Max 4-Bay NAS (1GbE, M.2 Cache) | 3,926 | $729 | Compare |
| Novexa NS-7477 Pro 4-Bay NAS (1GbE) | 2,147 | $239 | Compare |
| Novexa NS-9578 Prime 2-Bay NAS (1GbE) | 1,761 | $179 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-5891 SE 2-Bay NAS (1GbE)”, https://vextor7.com/item/7182672 (accessed 2026-10-23).