Hardware Spec Index

Mirenta SN-3939 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3939-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index7,485 (SSDs scale)
Category rank#25,078
Street price$139
Power8 W (active)
Performance per dollar53.85
Released2023

Specifications

BrandMirenta
ModelMirenta SN-3939 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write6,300 MB/s
Random 4K read870K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

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-3939 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3306205 (accessed 2026-10-21).