Novexa NS-3558 XT 2-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS3558-XT · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 3,488 (NAS Systems scale) |
|---|---|
| Category rank | #18,704 |
| Street price | $559 |
| Power | 30 W |
| Performance per dollar | 6.24 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-3558 XT |
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 48 TB |
| Processor | 4-core ARM, 1.7 GHz |
| Memory | 8 GB DDR4 |
| Network | 2× 2.5GbE |
| M.2 NVMe slots | 2× (cache or storage pool) |
| PCIe expansion | None |
| RAID | RAID 0/1, JBOD |
| File system | Btrfs, ext4 |
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
Related guides
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|---|---|---|---|
| Halcyra NS-5058 Core 2-Bay NAS (1GbE) | 2,404 | $289 | Compare |
| Halcyra NS-6580 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,295 | $1,569 | Compare |
| Kestrix NS-2756 Max 8-Bay NAS (10GbE, M.2 Cache) | 6,877 | $2,099 | Compare |
| Halcyra NS-7958 Max 2-Bay NAS (2.5GbE) | 1,586 | $159 | Compare |
| Novexa NS-5703 SE 6-Bay NAS (2.5GbE, M.2 Cache) | 4,730 | $959 | Compare |
| Halcyra NS-8088 SE 5-Bay NAS (1GbE, M.2 Cache) | 4,183 | $869 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-3558 XT 2-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/2694897 (accessed 2026-10-22).