Kestrix NS-2491 Ti 2-Bay NAS (2.5GbE)
NAS Systems · Kestrix · SKU NS2491-TI · Released 2024 · Updated 2026-10-27
Key facts
| Benchmark index | 1,543 (NAS Systems scale) |
|---|
| Category rank | #32 |
|---|
| Street price | $179 |
|---|
| Power | 25 W |
|---|
| Performance per dollar | 8.62 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-2491 Ti |
|---|
| 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× 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 |
|---|
| Mirenta NS-9835 Edge 6-Bay NAS (2.5GbE, M.2 Cache) | 4,485 | $839 | Compare |
| Kestrix NS-3506 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 4,288 | $749 | Compare |
| Mirenta NS-6225 Max 4-Bay NAS (1GbE) | 2,750 | $339 | Compare |
| Novexa NS-6351 Core 6-Bay NAS (1GbE, M.2 Cache) | 4,275 | $1,009 | Compare |
| Novexa NS-8877 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 4,670 | $1,159 | Compare |
| Mirenta NS-2602 Ti 5-Bay NAS (1GbE, M.2 Cache) | 5,209 | $1,079 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-2491 Ti 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/11230259 (accessed 2026-10-27).