Kestrix NS-8891 Pro 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS8891-PRO · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 4,631 (NAS Systems scale) |
|---|
| Category rank | #27,151 |
|---|
| Street price | $939 |
|---|
| Power | 45 W |
|---|
| Performance per dollar | 4.93 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-8891 Pro |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core x86, up to 3.2 GHz |
|---|
| Memory | 8 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-7496 Plus 6-Bay NAS (2.5GbE, M.2 Cache) | 4,781 | $1,089 | Compare |
| Novexa NS-1679 Core 4-Bay NAS (1GbE, M.2 Cache) | 3,992 | $839 | Compare |
| Halcyra NS-7556 Max 8-Bay NAS (10GbE, M.2 Cache) | 7,105 | $2,459 | Compare |
| Halcyra NS-1440 Ti 6-Bay NAS (2.5GbE, M.2 Cache) | 4,405 | $879 | Compare |
| Novexa NS-2599 Ti 2-Bay NAS (1GbE) | 2,350 | $279 | Compare |
| Kestrix NS-2602 Plus 2-Bay NAS (2.5GbE) | 1,221 | $149 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-8891 Pro 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/569244 (accessed 2026-10-21).