Kestrix NS-1621 Pro 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS1621-PRO · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 5,106 (NAS Systems scale) |
|---|
| Category rank | #49,721 |
|---|
| Street price | $1,109 |
|---|
| Power | 45 W |
|---|
| Performance per dollar | 4.60 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-1621 Pro |
|---|
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 112 TB |
|---|
| Processor | 6-core x86, up to 3.2 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-9497 SE 4-Bay NAS (1GbE, M.2 Cache) | 4,994 | $1,289 | Compare |
| Halcyra NS-9289 Core 8-Bay NAS (10GbE, M.2 Cache) | 6,760 | $2,169 | Compare |
| Kestrix NS-9747 Max 2-Bay NAS (2.5GbE) | 2,719 | $379 | Compare |
| Mirenta NS-9331 Plus 2-Bay NAS (2.5GbE) | 1,921 | $199 | Compare |
| Novexa NS-2079 Prime 4-Bay NAS (1GbE, M.2 Cache) | 4,831 | $1,109 | Compare |
| Kestrix NS-6401 Pro 2-Bay NAS (1GbE) | 1,278 | $159 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-1621 Pro 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/25754436 (accessed 2026-10-19).