Novexa NS-3991 Prime 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS3991-PRIME · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 1,248 (NAS Systems scale) |
|---|
| Category rank | #45,462 |
|---|
| Street price | $159 |
|---|
| Power | 24 W |
|---|
| Performance per dollar | 7.85 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-3991 Prime |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 56 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| 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 |
|---|
| Halcyra NS-2486 Prime 2-Bay NAS (1GbE) | 2,434 | $299 | Compare |
| Halcyra NS-5514 Ti 4-Bay NAS (2.5GbE) | 2,869 | $359 | Compare |
| Novexa NS-5453 Edge 2-Bay NAS (2.5GbE) | 3,381 | $609 | Compare |
| Mirenta NS-8113 Plus 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Novexa NS-4412 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 3,541 | $649 | Compare |
| Halcyra NS-9517 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,982 | $2,499 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-3991 Prime 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/9972409 (accessed 2026-10-22).