Novexa NS-8421 XT 4-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS8421-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 2,770 (NAS Systems scale) |
|---|---|
| Category rank | #42,927 |
| Street price | $419 |
| Power | 40 W |
| Performance per dollar | 6.61 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-8421 XT |
| 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 | None |
| PCIe expansion | None |
| RAID | RAID 0/1/5/6/10, JBOD |
| File system | ZFS |
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
Related guides
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| Mirenta NS-8160 Prime 5-Bay NAS (1GbE, M.2 Cache) | 4,451 | $1,069 | Compare |
| Kestrix NS-5664 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 4,719 | $1,089 | Compare |
| Novexa NS-3998 Ti 12-Bay NAS (10GbE, M.2 Cache) | 6,852 | $2,319 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-8421 XT 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/218040 (accessed 2026-10-20).