Mirenta NS-1781 Pro 4-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS1781-PRO · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 2,533 (NAS Systems scale) |
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| Category rank | #28,710 |
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| Street price | $299 |
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| Power | 39 W |
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| Performance per dollar | 8.47 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-1781 Pro |
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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× 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 |
|---|
| Novexa NS-2788 Plus 4-Bay NAS (1GbE, M.2 Cache) | 4,406 | $1,049 | Compare |
| Kestrix NS-6587 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 5,517 | $1,389 | Compare |
| Mirenta NS-8436 Plus 5-Bay NAS (1GbE, M.2 Cache) | 4,238 | $999 | Compare |
| Halcyra NS-8665 XT 2-Bay NAS (2.5GbE) | 3,283 | $479 | Compare |
| Mirenta NS-7181 XT 4-Bay NAS (1GbE) | 2,549 | $279 | Compare |
| Novexa NS-2955 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 5,618 | $1,619 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-1781 Pro 4-Bay NAS (2.5GbE)”, https://vextor7.com/item/21758379 (accessed 2026-10-26).