Mirenta NS-4478 Prime 4-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4478-PRIME · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 3,415 (NAS Systems scale) |
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| Category rank | #27,937 |
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| Street price | $499 |
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| Power | 41 W |
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| Performance per dollar | 6.84 |
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| Released | 2019 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4478 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 | 4-core ARM, 1.7 GHz |
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| Memory | 4 GB DDR4 |
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| Network | 2× 1GbE |
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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 1 |
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Related guides
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| Novexa NS-6172 Max 4-Bay NAS (1GbE, M.2 Cache) | 4,824 | $1,059 | Compare |
| Mirenta NS-1442 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,343 | $889 | Compare |
| Mirenta NS-3446 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,590 | $2,149 | Compare |
| Novexa NS-2919 Prime 4-Bay NAS (1GbE, M.2 Cache) | 4,437 | $1,049 | Compare |
| Novexa NS-8418 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,636 | $2,369 | Compare |
| Novexa NS-2907 Max 2-Bay NAS (2.5GbE) | 1,535 | $159 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4478 Prime 4-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/20164825 (accessed 2026-10-19).