Mirenta NS-5621 Plus 2-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS5621-PLUS · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 1,900 (NAS Systems scale) |
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| Category rank | #16,080 |
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| Street price | $199 |
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| Power | 25 W |
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| Performance per dollar | 9.55 |
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| Released | 2025 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-5621 Plus |
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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 | 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 |
|---|
| Halcyra NS-3660 Ultra 4-Bay NAS (2.5GbE, M.2 Cache) | 4,023 | $799 | Compare |
| Mirenta NS-2149 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 6,523 | $2,189 | Compare |
| Mirenta NS-9290 Ultra 5-Bay NAS (1GbE, M.2 Cache) | 3,862 | $649 | Compare |
| Novexa NS-3412 Ultra 4-Bay NAS (2.5GbE) | 2,432 | $289 | Compare |
| Mirenta NS-1203 Edge 2-Bay NAS (1GbE) | 1,306 | $159 | Compare |
| Halcyra NS-2233 Edge 4-Bay NAS (1GbE) | 2,216 | $259 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-5621 Plus 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/745945 (accessed 2026-10-19).