Hardware Spec Index

Mirenta SN-3640 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3640-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index6,720 (SSDs scale)
Category rank#30,394
Street price$119
Power7 W (active)
Performance per dollar56.47
Released2021

Specifications

BrandMirenta
ModelMirenta SN-3640 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write4,800 MB/s
Random 4K read990K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink 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-3640 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8994675 (accessed 2026-10-21).