Novexa NS-5191 Ti 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5191-TI · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 3,647 (NAS Systems scale) |
|---|---|
| Category rank | #4,324 |
| Street price | $609 |
| Power | 41 W |
| Performance per dollar | 5.99 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-5191 Ti |
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 96 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 0/1/5/6/10, JBOD |
| File system | Btrfs, ext4 |
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
Related guides
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| Kestrix NS-4991 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 3,877 | $679 | Compare |
| Mirenta NS-3580 Prime 5-Bay NAS (1GbE, M.2 Cache) | 4,244 | $899 | Compare |
| Mirenta NS-2513 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Novexa NS-4529 Max 4-Bay NAS (1GbE) | 3,023 | $379 | Compare |
| Novexa NS-6488 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,443 | $569 | Compare |
| Novexa NS-7540 Prime 2-Bay NAS (1GbE) | 1,495 | $169 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-5191 Ti 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/3526274 (accessed 2026-10-25).