Novexa NS-4451 XT 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS4451-XT · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 4,367 (NAS Systems scale) |
|---|---|
| Category rank | #23,131 |
| Street price | $929 |
| Power | 56 W |
| Performance per dollar | 4.70 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-4451 XT |
| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 144 TB |
| Processor | 6-core x86, up to 3.2 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 | ZFS |
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta NS-7437 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,693 | $649 | Compare |
| Mirenta NS-1541 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,449 | $879 | Compare |
| Novexa NS-1557 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 3,579 | $599 | Compare |
| Novexa NS-2576 Edge 8-Bay NAS (10GbE, M.2 Cache) | 5,828 | $1,459 | Compare |
| Kestrix NS-5893 Prime 6-Bay NAS (1GbE, M.2 Cache) | 5,426 | $1,669 | Compare |
| Kestrix NS-3540 Prime 2-Bay NAS (2.5GbE) | 3,066 | $429 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-4451 XT 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/5728673 (accessed 2026-10-22).