Mirenta NS-6858 Ultra 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS6858-ULTRA · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 7,090 (NAS Systems scale) |
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| Category rank | #15,024 |
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| Street price | $1,969 |
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| Power | 98 W |
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| Performance per dollar | 3.60 |
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| Released | 2026 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-6858 Ultra |
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| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 336 TB |
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| Processor | 4-core x86, up to 3.5 GHz |
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| Memory | 32 GB DDR5 ECC |
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| Network | 1× 10GbE + 2× 2.5GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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| PCIe expansion | 1× PCIe 4.0 x4 slot |
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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 |
|---|
| Novexa NS-5918 Ultra 2-Bay NAS (1GbE) | 1,453 | $169 | Compare |
| Kestrix NS-9750 Plus 4-Bay NAS (1GbE, M.2 Cache) | 3,699 | $659 | Compare |
| Mirenta NS-3870 Max 6-Bay NAS (1GbE, M.2 Cache) | 4,729 | $969 | Compare |
| Mirenta NS-9842 Pro 5-Bay NAS (2.5GbE, M.2 Cache) | 3,801 | $749 | Compare |
| Novexa NS-5667 Max 12-Bay NAS (10GbE, M.2 Cache) | 7,019 | $2,319 | Compare |
| Halcyra NS-1774 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 4,125 | $749 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-6858 Ultra 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/235210 (accessed 2026-10-23).