Novexa NS-4251 Ti 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS4251-TI · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 4,720 (NAS Systems scale) |
|---|---|
| Category rank | #17,126 |
| Street price | $889 |
| Power | 56 W |
| Performance per dollar | 5.31 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-4251 Ti |
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 144 TB |
| Processor | 8-core x86, up to 3.1 GHz |
| Memory | 8 GB DDR5 |
| 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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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Kestrix NS-1369 Pro 8-Bay NAS (2.5GbE, M.2 Cache) | 5,211 | $1,359 | Compare |
| Mirenta NS-9290 XT 8-Bay NAS (2.5GbE, M.2 Cache) | 5,360 | $1,449 | Compare |
| Novexa NS-2117 Core 6-Bay NAS (10GbE, M.2 Cache) | 5,860 | $1,549 | Compare |
| Kestrix NS-6510 Ti 2-Bay NAS (2.5GbE) | 1,943 | $239 | Compare |
| Mirenta NS-7816 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 5,055 | $1,229 | Compare |
| Mirenta NS-6690 Edge 4-Bay NAS (1GbE, M.2 Cache) | 4,070 | $829 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-4251 Ti 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/3579453 (accessed 2026-10-26).