Mirenta NS-4020 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4020-XT · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 3,901 (NAS Systems scale) |
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| Category rank | #43,536 |
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| Street price | $649 |
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| Power | 42 W |
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| Performance per dollar | 6.01 |
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| Released | 2026 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4020 XT |
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| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 112 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 | 2× (cache or storage pool) |
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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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Mirenta NS-5230 Pro 12-Bay NAS (10GbE, M.2 Cache) | 5,806 | $1,439 | Compare |
| Novexa NS-2425 Core 5-Bay NAS (1GbE, M.2 Cache) | 4,547 | $949 | Compare |
| Novexa NS-4610 Edge 5-Bay NAS (1GbE, M.2 Cache) | 4,271 | $879 | Compare |
| Mirenta NS-6654 Ti 2-Bay NAS (2.5GbE) | 1,476 | $169 | Compare |
| Novexa NS-5645 Prime 5-Bay NAS (1GbE, M.2 Cache) | 4,926 | $1,199 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4020 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/5248652 (accessed 2026-10-20).