Kestrix NS-9990 Ultra 4-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS9990-ULTRA · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 3,029 (NAS Systems scale) |
|---|
| Category rank | #31,093 |
|---|
| Street price | $419 |
|---|
| Power | 40 W |
|---|
| Performance per dollar | 7.23 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-9990 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× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-4881 Edge 8-Bay NAS (10GbE, M.2 Cache) | 5,866 | $1,689 | Compare |
| Novexa NS-6059 Edge 4-Bay NAS (1GbE) | 3,462 | $589 | Compare |
| Novexa NS-9006 Ti 12-Bay NAS (10GbE, M.2 Cache) | 7,232 | $2,379 | Compare |
| Halcyra NS-9221 Prime 5-Bay NAS (1GbE, M.2 Cache) | 6,037 | $1,449 | Compare |
| Mirenta NS-2824 XT 4-Bay NAS (2.5GbE) | 3,295 | $569 | Compare |
| Mirenta NS-3417 Plus 2-Bay NAS (2.5GbE) | 2,739 | $359 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-9990 Ultra 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/52941094 (accessed 2026-10-22).