Novexa NS-6856 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6856-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 4,285 (NAS Systems scale) |
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| Category rank | #18,334 |
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| Street price | $939 |
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| Power | 43 W |
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| Performance per dollar | 4.56 |
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| Released | 2023 |
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Specifications
| Brand | Novexa |
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| Model | Novexa NS-6856 Ultra |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 96 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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| Mirenta NS-1474 Edge 8-Bay NAS (1GbE, M.2 Cache) | 5,222 | $1,369 | Compare |
| Mirenta NS-2375 Max 2-Bay NAS (2.5GbE) | 2,011 | $199 | Compare |
| Mirenta NS-9087 Core 2-Bay NAS (1GbE) | 2,369 | $289 | Compare |
| Novexa NS-6304 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 3,777 | $649 | Compare |
| Mirenta NS-8200 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 5,526 | $1,559 | Compare |
| Halcyra NS-5267 Edge 12-Bay NAS (10GbE, M.2 Cache) | 6,740 | $2,289 | Compare |
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Cite this page: Hardware Spec Index, “Novexa NS-6856 Ultra 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/711248 (accessed 2026-10-21).