Mirenta SN-2221 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN2221-XT · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 7,082 (SSDs scale) |
|---|---|
| Category rank | #18,617 |
| Street price | $119 |
| Power | 7 W (active) |
| Performance per dollar | 59.51 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-2221 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,010K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
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| Altrix SN-5110 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,389 | $149 | Compare |
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| Novexa SN-3013 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,850 | $499 | Compare |
| Caldera SN-3767 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,374 | $379 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-2221 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76976258 (accessed 2026-10-26).