Mirenta NS-4001 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS4001-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 2,200 (NAS Systems scale) |
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| Category rank | #37,219 |
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| Street price | $259 |
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| Power | 27 W |
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| Performance per dollar | 8.49 |
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| Released | 2026 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4001 Ultra |
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| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 56 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, JBOD |
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| File system | Btrfs, ext4 |
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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 |
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| Halcyra NS-6410 Pro 8-Bay NAS (2.5GbE, M.2 Cache) | 5,818 | $1,389 | Compare |
| Halcyra NS-1589 Core 12-Bay NAS (10GbE, M.2 Cache) | 6,746 | $2,129 | Compare |
| Kestrix NS-2834 Edge 2-Bay NAS (2.5GbE) | 1,631 | $189 | Compare |
| Mirenta NS-8042 Plus 8-Bay NAS (10GbE, M.2 Cache) | 7,187 | $2,499 | Compare |
| Halcyra NS-9741 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 3,598 | $699 | Compare |
| Novexa NS-1834 XT 6-Bay NAS (1GbE, M.2 Cache) | 4,198 | $969 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4001 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/3673041 (accessed 2026-10-19).