Kestrix NS-2644 SE 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS2644-SE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 5,378 (NAS Systems scale) |
|---|
| Category rank | #42,962 |
|---|
| Street price | $1,389 |
|---|
| Power | 52 W |
|---|
| Performance per dollar | 3.87 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-2644 SE |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 4-core x86, up to 3.3 GHz |
|---|
| Memory | 16 GB DDR5 ECC |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-5685 XT 2-Bay NAS (2.5GbE) | 1,609 | $189 | Compare |
| Novexa NS-7374 Plus 12-Bay NAS (10GbE, M.2 Cache) | 7,387 | $2,479 | Compare |
| Novexa NS-4717 Edge 2-Bay NAS (2.5GbE) | 2,014 | $249 | Compare |
| Novexa NS-2905 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 3,459 | $649 | Compare |
| Novexa NS-3926 Max 6-Bay NAS (1GbE, M.2 Cache) | 4,968 | $1,189 | Compare |
| Mirenta NS-6276 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 4,224 | $869 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-2644 SE 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/4184481 (accessed 2026-10-24).