Novexa NS-6439 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6439-ULTRA · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 3,648 (NAS Systems scale) |
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| Category rank | #37,732 |
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| Street price | $649 |
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| Power | 48 W |
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| Performance per dollar | 5.62 |
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| Released | 2026 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-6439 Ultra |
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| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 140 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 | ZFS |
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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-5986 Prime 4-Bay NAS (1GbE, M.2 Cache) | 4,157 | $729 | Compare |
| Kestrix NS-8087 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 3,533 | $539 | Compare |
| Halcyra NS-5040 Max 5-Bay NAS (1GbE, M.2 Cache) | 6,104 | $1,609 | Compare |
| Novexa NS-4066 SE 2-Bay NAS (2.5GbE) | 1,986 | $239 | Compare |
| Kestrix NS-4933 Prime 6-Bay NAS (2.5GbE, M.2 Cache) | 4,897 | $1,139 | Compare |
| Novexa NS-5920 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 3,756 | $679 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-6439 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/21872837 (accessed 2026-10-25).