Mirenta NS-4420 Pro 12-Bay NAS (10GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4420-PRO · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 6,834 (NAS Systems scale) |
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| Category rank | #31,301 |
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| Street price | $1,879 |
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| Power | 97 W |
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| Performance per dollar | 3.64 |
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| Released | 2021 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4420 Pro |
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| Drive bays | 12× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 288 TB |
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| Processor | 4-core x86, up to 3.5 GHz |
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| Memory | 32 GB DDR4 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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 1 |
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Related guides
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| Novexa NS-5741 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,943 | $2,139 | Compare |
| Novexa NS-5739 SE 2-Bay NAS (1GbE) | 1,365 | $179 | Compare |
| Kestrix NS-3964 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 4,428 | $999 | Compare |
| Mirenta NS-4032 Plus 2-Bay NAS (2.5GbE) | 1,560 | $169 | Compare |
| Novexa NS-9357 Ti 4-Bay NAS (1GbE) | 2,405 | $339 | Compare |
| Mirenta NS-1372 SE 5-Bay NAS (2.5GbE, M.2 Cache) | 5,782 | $1,319 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4420 Pro 12-Bay NAS (10GbE, M.2 Cache)”, https://vextor7.com/item/94869443 (accessed 2026-10-24).