Novexa NS-4691 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS4691-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 2,667 (NAS Systems scale) |
|---|
| Category rank | #25,461 |
|---|
| Street price | $339 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 7.87 |
|---|
| Released | 2022 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-4691 Ultra |
|---|
| 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 | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-4773 XT 6-Bay NAS (10GbE, M.2 Cache) | 5,953 | $1,659 | Compare |
| Novexa NS-1879 SE 2-Bay NAS (2.5GbE) | 1,882 | $199 | Compare |
| Halcyra NS-1454 Core 6-Bay NAS (10GbE, M.2 Cache) | 6,041 | $1,749 | Compare |
| Mirenta NS-1320 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 3,759 | $769 | Compare |
| Mirenta NS-3692 SE 8-Bay NAS (10GbE, M.2 Cache) | 6,500 | $2,019 | Compare |
| Mirenta NS-3413 Ti 8-Bay NAS (2.5GbE, M.2 Cache) | 5,419 | $1,319 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-4691 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/7765740 (accessed 2026-10-21).