Mirenta NS-6746 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS6746-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 4,093 (NAS Systems scale) |
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| Category rank | #33,809 |
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| Street price | $769 |
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| Power | 49 W |
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| Performance per dollar | 5.32 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-6746 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 | 4-core ARM, 1.7 GHz |
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| Memory | 8 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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| Novexa NS-3821 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,936 | $809 | Compare |
| Mirenta NS-9214 Max 6-Bay NAS (10GbE, M.2 Cache) | 6,153 | $1,839 | Compare |
| Novexa NS-2208 Core 5-Bay NAS (1GbE, M.2 Cache) | 4,267 | $889 | Compare |
| Kestrix NS-3685 Ti 12-Bay NAS (10GbE, M.2 Cache) | 6,970 | $2,219 | Compare |
| Mirenta NS-2313 Prime 5-Bay NAS (1GbE, M.2 Cache) | 4,071 | $829 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-6746 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/9726439 (accessed 2026-10-20).