Kestrix NS-8891 Pro 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS8891-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 2,193 (NAS Systems scale) |
|---|
| Category rank | #12,420 |
|---|
| Street price | $229 |
|---|
| Power | 26 W |
|---|
| Performance per dollar | 9.58 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-8891 Pro |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 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 |
|---|
| Novexa NS-8466 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 3,638 | $509 | Compare |
| Kestrix NS-6841 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 3,736 | $709 | Compare |
| Kestrix NS-1341 Pro 8-Bay NAS (10GbE, M.2 Cache) | 5,904 | $1,429 | Compare |
| Novexa NS-9174 Ti 2-Bay NAS (1GbE) | 1,500 | $179 | Compare |
| Novexa NS-4472 Pro 4-Bay NAS (2.5GbE) | 2,551 | $329 | Compare |
| Halcyra NS-1751 Plus 8-Bay NAS (1GbE, M.2 Cache) | 5,925 | $1,399 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-8891 Pro 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/5161722 (accessed 2026-10-25).