Kestrix NS-3781 Max 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3781-MAX · Released 2025 · Updated 2026-10-26
Key facts
| Benchmark index | 4,164 (NAS Systems scale) |
|---|
| Category rank | #31,313 |
|---|
| Street price | $769 |
|---|
| Power | 49 W |
|---|
| Performance per dollar | 5.41 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3781 Max |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 8 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 | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-9651 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,084 | $649 | Compare |
| Kestrix NS-6967 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 5,622 | $1,489 | Compare |
| Halcyra NS-8862 Ti 8-Bay NAS (10GbE, M.2 Cache) | 5,775 | $1,499 | Compare |
| Kestrix NS-6169 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 5,003 | $1,209 | Compare |
| Halcyra NS-6723 Plus 2-Bay NAS (2.5GbE) | 1,343 | $149 | Compare |
| Mirenta NS-1233 Max 2-Bay NAS (2.5GbE) | 2,353 | $329 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3781 Max 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/19031990 (accessed 2026-10-26).