Mirenta NS-1866 Prime 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS1866-PRIME · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 4,615 (NAS Systems scale) |
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| Category rank | #40,797 |
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| Street price | $1,019 |
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| Power | 45 W |
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| Performance per dollar | 4.53 |
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| Released | 2022 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-1866 Prime |
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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 | 6-core x86, up to 3.2 GHz |
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| Memory | 16 GB DDR4 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 | 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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| Kestrix NS-6815 Prime 2-Bay NAS (2.5GbE) | 2,269 | $279 | Compare |
| Novexa NS-5944 XT 6-Bay NAS (2.5GbE, M.2 Cache) | 5,055 | $1,219 | Compare |
| Kestrix NS-9895 XT 2-Bay NAS (1GbE) | 1,319 | $149 | Compare |
| Mirenta NS-2432 Pro 12-Bay NAS (10GbE, M.2 Cache) | 6,721 | $2,079 | Compare |
| Mirenta NS-6722 SE 4-Bay NAS (1GbE) | 3,517 | $509 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-1866 Prime 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/51459452 (accessed 2026-10-20).