Mirenta SN-6640 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Mirenta · SKU SN6640-MAX · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 8,435 (SSDs scale) |
|---|---|
| Category rank | #41,998 |
| Street price | $149 |
| Power | 5 W (active) |
| Performance per dollar | 56.61 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-6640 Max |
| Capacity | 2 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 1,190K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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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| Strivon SN-4604 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,011 | $269 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-6640 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/7246252 (accessed 2026-10-24).