Novexa NS-4391 Pro 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS4391-PRO · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 3,272 (NAS Systems scale) |
|---|
| Category rank | #6,659 |
|---|
| Street price | $469 |
|---|
| Power | 29 W |
|---|
| Performance per dollar | 6.98 |
|---|
| Released | 2023 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-4391 Pro |
|---|
| 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 | 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 |
|---|
| Mirenta NS-9079 Max 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Kestrix NS-7869 Core 6-Bay NAS (2.5GbE, M.2 Cache) | 5,035 | $1,369 | Compare |
| Halcyra NS-4726 Max 4-Bay NAS (2.5GbE) | 3,159 | $429 | Compare |
| Halcyra NS-3239 Ti 2-Bay NAS (1GbE) | 1,529 | $159 | Compare |
| Mirenta NS-2867 XT 5-Bay NAS (1GbE, M.2 Cache) | 5,000 | $1,059 | Compare |
| Kestrix NS-3340 Core 6-Bay NAS (10GbE, M.2 Cache) | 6,080 | $1,769 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-4391 Pro 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/99860219 (accessed 2026-10-20).