Mirenta NS-4240 Prime 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4240-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 3,835 (NAS Systems scale) |
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| Category rank | #44,471 |
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| Street price | $639 |
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| Power | 48 W |
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| Performance per dollar | 6.00 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4240 Prime |
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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 | 4 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 | ZFS |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Novexa NS-2647 Edge 4-Bay NAS (2.5GbE, M.2 Cache) | 4,280 | $889 | Compare |
| Kestrix NS-7984 Prime 2-Bay NAS (2.5GbE) | 1,463 | $159 | Compare |
| Halcyra NS-4491 SE 6-Bay NAS (10GbE, M.2 Cache) | 6,692 | $1,849 | Compare |
| Mirenta NS-7451 SE 6-Bay NAS (2.5GbE, M.2 Cache) | 4,978 | $1,289 | Compare |
| Novexa NS-2520 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 3,629 | $679 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4240 Prime 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/677687 (accessed 2026-10-24).