Kestrix NS-2081 Ultra 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS2081-ULTRA · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 3,859 (NAS Systems scale) |
|---|
| Category rank | #7,788 |
|---|
| Street price | $599 |
|---|
| Power | 42 W |
|---|
| Performance per dollar | 6.44 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-2081 Ultra |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 96 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-5898 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 5,951 | $1,869 | Compare |
| Mirenta NS-7774 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,798 | $2,229 | Compare |
| Kestrix NS-1360 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 4,430 | $749 | Compare |
| Novexa NS-1784 XT 4-Bay NAS (2.5GbE) | 3,233 | $529 | Compare |
| Novexa NS-3846 SE 4-Bay NAS (2.5GbE) | 3,377 | $509 | Compare |
| Mirenta NS-1232 SE 6-Bay NAS (1GbE, M.2 Cache) | 5,267 | $1,309 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-2081 Ultra 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/28020240 (accessed 2026-10-23).