Mirenta NS-6849 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS6849-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 5,329 (NAS Systems scale) |
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| Category rank | #3,674 |
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| Street price | $1,489 |
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| Power | 52 W |
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| Performance per dollar | 3.58 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-6849 Ultra |
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| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 120 TB |
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| Processor | 8-core x86, up to 3.3 GHz |
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| Memory | 16 GB DDR5 ECC |
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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 | 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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| Kestrix NS-9497 Max 2-Bay NAS (2.5GbE) | 2,750 | $359 | Compare |
| Mirenta NS-8163 Plus 2-Bay NAS (2.5GbE) | 1,571 | $169 | Compare |
| Mirenta NS-3889 SE 2-Bay NAS (1GbE) | 1,731 | $179 | Compare |
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| Novexa NS-8427 Edge 5-Bay NAS (2.5GbE, M.2 Cache) | 5,682 | $1,339 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-6849 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/949209 (accessed 2026-10-19).