Mirenta SN-1521 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1521-XT · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 7,192 (SSDs scale) |
|---|---|
| Category rank | #28,429 |
| Street price | $119 |
| Power | 5 W (active) |
| Performance per dollar | 60.44 |
| Released | 2019 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1521 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,100 MB/s |
| Sequential write | 1,900 MB/s |
| Random 4K read | 540K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 400 TBW (0.18 DWPD) |
| Warranty | 3 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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Cite this page: Hardware Spec Index, “Mirenta SN-1521 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54378020 (accessed 2026-10-20).