Kestrix NS-3681 Max 2-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS3681-MAX · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 3,338 (NAS Systems scale) |
|---|
| Category rank | #35,203 |
|---|
| Street price | $579 |
|---|
| Power | 30 W |
|---|
| Performance per dollar | 5.77 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-3681 Max |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 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, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-7781 Edge 6-Bay NAS (10GbE, M.2 Cache) | 6,108 | $2,079 | Compare |
| Halcyra NS-2992 Ti 2-Bay NAS (1GbE) | 1,820 | $189 | Compare |
| Kestrix NS-7599 XT 8-Bay NAS (10GbE, M.2 Cache) | 6,457 | $1,699 | Compare |
| Kestrix NS-4909 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,779 | $1,149 | Compare |
| Novexa NS-2331 Edge 4-Bay NAS (1GbE) | 2,551 | $269 | Compare |
| Novexa NS-6551 Edge 6-Bay NAS (1GbE, M.2 Cache) | 4,829 | $1,139 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-3681 Max 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/79066560 (accessed 2026-10-26).