Mirenta NS-7581 Core 4-Bay NAS (1GbE)
NAS Systems · Mirenta · SKU NS7581-CORE · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 3,147 (NAS Systems scale) |
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| Category rank | #6,831 |
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| Street price | $429 |
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| Power | 40 W |
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| Performance per dollar | 7.34 |
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| Released | 2020 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-7581 Core |
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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 | 8 GB DDR4 |
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| Network | 2× 1GbE |
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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 1 |
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Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-7560 Plus 2-Bay NAS (2.5GbE) | 2,315 | $279 | Compare |
| Mirenta NS-6086 Plus 5-Bay NAS (1GbE, M.2 Cache) | 4,146 | $759 | Compare |
| Novexa NS-1675 Edge 4-Bay NAS (1GbE) | 2,223 | $269 | Compare |
| Halcyra NS-3063 Max 6-Bay NAS (2.5GbE, M.2 Cache) | 5,249 | $1,429 | Compare |
| Kestrix NS-4370 Plus 4-Bay NAS (2.5GbE) | 2,817 | $449 | Compare |
| Mirenta NS-1550 Core 4-Bay NAS (2.5GbE, M.2 Cache) | 4,805 | $1,019 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-7581 Core 4-Bay NAS (1GbE)”, https://vextor7.com/item/573974 (accessed 2026-10-24).