Mirenta NS-1894 Ultra 4-Bay NAS (1GbE)
NAS Systems · Mirenta · SKU NS1894-ULTRA · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 2,797 (NAS Systems scale) |
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| Category rank | #14,531 |
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| Street price | $339 |
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| Power | 40 W |
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| Performance per dollar | 8.25 |
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| Released | 2021 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-1894 Ultra |
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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 | 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
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| Halcyra NS-3264 SE 4-Bay NAS (1GbE, M.2 Cache) | 3,737 | $629 | Compare |
| Halcyra NS-1209 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,824 | $2,019 | Compare |
| Mirenta NS-2310 Pro 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
| Kestrix NS-2740 Prime 5-Bay NAS (1GbE, M.2 Cache) | 5,193 | $1,199 | Compare |
| Mirenta NS-2197 XT 4-Bay NAS (2.5GbE) | 2,824 | $419 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-1894 Ultra 4-Bay NAS (1GbE)”, https://vextor7.com/item/76985432 (accessed 2026-10-26).