Mirenta NS-4391 Prime 4-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS4391-PRIME · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 2,017 (NAS Systems scale) |
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| Category rank | #15,331 |
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| Street price | $239 |
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| Power | 38 W |
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| Performance per dollar | 8.44 |
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| Released | 2024 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4391 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 | 2 GB DDR4 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | None |
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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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| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-2766 XT 2-Bay NAS (2.5GbE) | 1,367 | $149 | Compare |
| Halcyra NS-3406 Ultra 5-Bay NAS (1GbE, M.2 Cache) | 5,346 | $1,419 | Compare |
| Mirenta NS-2392 Max 2-Bay NAS (2.5GbE) | 3,199 | $549 | Compare |
| Mirenta NS-7675 Core 4-Bay NAS (2.5GbE) | 2,747 | $439 | Compare |
| Mirenta NS-5070 Plus 4-Bay NAS (2.5GbE, M.2 Cache) | 4,992 | $1,129 | Compare |
| Halcyra NS-8243 Pro 4-Bay NAS (2.5GbE, M.2 Cache) | 3,697 | $599 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4391 Prime 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/2486327 (accessed 2026-10-25).