Mirenta NS-1921 Edge 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS1921-EDGE · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 4,313 (NAS Systems scale) |
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| Category rank | #33,155 |
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| Street price | $989 |
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| Power | 50 W |
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| Performance per dollar | 4.36 |
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| Released | 2023 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-1921 Edge |
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| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 120 TB |
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| Processor | 6-core x86, up to 3.1 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 | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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| Novexa NS-2656 XT 2-Bay NAS (2.5GbE) | 2,277 | $299 | Compare |
| Novexa NS-3252 Prime 12-Bay NAS (10GbE, M.2 Cache) | 6,552 | $2,159 | Compare |
| Mirenta NS-1435 Prime 12-Bay NAS (10GbE, M.2 Cache) | 6,371 | $2,159 | Compare |
| Kestrix NS-5373 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,359 | $1,739 | Compare |
| Mirenta NS-5333 SE 12-Bay NAS (10GbE, M.2 Cache) | 6,561 | $2,069 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-1921 Edge 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/678551 (accessed 2026-10-26).