Mirenta NS-2821 Prime 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS2821-PRIME · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 4,658 (NAS Systems scale) |
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| Category rank | #9,253 |
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| Street price | $959 |
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| Power | 57 W |
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| Performance per dollar | 4.86 |
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| Released | 2024 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-2821 Prime |
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| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 144 TB |
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| Processor | 4-core x86, up to 3.2 GHz |
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| Memory | 8 GB DDR5 |
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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 | ZFS |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Kestrix NS-3873 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,847 | $2,099 | Compare |
| Mirenta NS-6957 Core 8-Bay NAS (10GbE, M.2 Cache) | 6,265 | $2,059 | Compare |
| Mirenta NS-1150 Max 4-Bay NAS (2.5GbE, M.2 Cache) | 4,218 | $709 | Compare |
| Kestrix NS-2047 Max 2-Bay NAS (2.5GbE) | 2,189 | $219 | Compare |
| Mirenta NS-6047 Prime 4-Bay NAS (2.5GbE, M.2 Cache) | 4,700 | $1,049 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-2821 Prime 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/24256291 (accessed 2026-10-19).