Hardware Spec Index

Mirenta SN-6140 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6140-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,443 (SSDs scale)
Category rank#3,142
Street price$99
Power6 W (active)
Performance per dollar65.08
Released2022

Specifications

BrandMirenta
ModelMirenta SN-6140 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,800 MB/s
Random 4K read880K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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-6140 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72943497 (accessed 2026-10-20).