Novexa NS-4491 Max 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS4491-MAX · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 4,363 (NAS Systems scale) |
|---|
| Category rank | #35,552 |
|---|
| Street price | $759 |
|---|
| Power | 49 W |
|---|
| Performance per dollar | 5.75 |
|---|
| Released | 2025 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-4491 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Mirenta NS-1557 Edge 12-Bay NAS (10GbE, M.2 Cache) | 7,126 | $2,149 | Compare |
| Mirenta NS-5978 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,242 | $779 | Compare |
| Novexa NS-8525 XT 6-Bay NAS (10GbE, M.2 Cache) | 6,110 | $1,499 | Compare |
| Halcyra NS-2188 Prime 4-Bay NAS (1GbE, M.2 Cache) | 4,891 | $1,129 | Compare |
| Halcyra NS-2082 SE 4-Bay NAS (2.5GbE) | 2,372 | $309 | Compare |
| Kestrix NS-3035 Plus 2-Bay NAS (2.5GbE) | 3,057 | $489 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-4491 Max 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/1993438 (accessed 2026-10-23).