Novexa NS-6257 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6257-ULTRA · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 3,796 (NAS Systems scale) |
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| Category rank | #32,868 |
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| Street price | $649 |
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| Power | 42 W |
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| Performance per dollar | 5.85 |
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| Released | 2026 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-6257 Ultra |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 112 TB |
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| Processor | 4-core ARM, 1.7 GHz |
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| Memory | 4 GB DDR4 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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| PCIe expansion | None |
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| RAID | RAID 0/1/5/6/10, JBOD |
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| File system | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-2246 Ultra 2-Bay NAS (2.5GbE) | 1,915 | $209 | Compare |
| Kestrix NS-2141 Plus 8-Bay NAS (10GbE, M.2 Cache) | 7,123 | $2,189 | Compare |
| Halcyra NS-1957 Prime 2-Bay NAS (2.5GbE) | 2,057 | $209 | Compare |
| Kestrix NS-5379 Ti 6-Bay NAS (1GbE, M.2 Cache) | 4,665 | $1,139 | Compare |
| Novexa NS-3859 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,162 | $1,989 | Compare |
| Halcyra NS-5398 Edge 4-Bay NAS (1GbE) | 2,408 | $299 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-6257 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/6998615 (accessed 2026-10-24).