Novexa NS-5551 XT 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS5551-XT · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 6,935 (NAS Systems scale) |
|---|---|
| Category rank | #38,006 |
| Street price | $2,319 |
| Power | 98 W |
| Performance per dollar | 2.99 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-5551 XT |
| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 288 TB |
| Processor | 8-core x86, up to 3.5 GHz |
| Memory | 32 GB DDR4 ECC |
| Network | 1× 10GbE + 2× 2.5GbE |
| M.2 NVMe slots | 2× (cache or storage pool) |
| PCIe expansion | 1× PCIe 4.0 x4 slot |
| RAID | RAID 0/1/5/6/10, JBOD |
| File system | Btrfs, ext4 |
| USB | 2× USB 3.2 Gen 1 |
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa NS-8406 Edge 12-Bay NAS (10GbE, M.2 Cache) | 6,628 | $1,929 | Compare |
| Kestrix NS-3090 XT 2-Bay NAS (2.5GbE) | 2,637 | $319 | Compare |
| Mirenta NS-8753 Prime 12-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,439 | Compare |
| Halcyra NS-7391 Max 8-Bay NAS (10GbE, M.2 Cache) | 6,504 | $2,039 | Compare |
| Kestrix NS-2375 SE 4-Bay NAS (1GbE, M.2 Cache) | 5,181 | $1,149 | Compare |
| Mirenta NS-5669 Ti 12-Bay NAS (10GbE, M.2 Cache) | 5,859 | $1,689 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-5551 XT 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/3597889 (accessed 2026-10-20).