Kestrix NS-9644 Plus 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS9644-PLUS · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 4,231 (NAS Systems scale) |
|---|
| Category rank | #9,760 |
|---|
| Street price | $759 |
|---|
| Power | 43 W |
|---|
| Performance per dollar | 5.57 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-9644 Plus |
|---|
| 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 | 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 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-2001 Pro 6-Bay NAS (10GbE, M.2 Cache) | 5,810 | $1,789 | Compare |
| Mirenta NS-3625 Pro 2-Bay NAS (2.5GbE) | 1,410 | $179 | Compare |
| Halcyra NS-9455 Plus 4-Bay NAS (1GbE, M.2 Cache) | 3,630 | $579 | Compare |
| Kestrix NS-7307 Core 8-Bay NAS (2.5GbE, M.2 Cache) | 5,977 | $1,609 | Compare |
| Kestrix NS-4851 Pro 2-Bay NAS (2.5GbE) | 1,786 | $189 | Compare |
| Mirenta NS-3636 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,193 | $1,569 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-9644 Plus 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/69727485 (accessed 2026-10-19).