Hardware Spec Index

Mirenta SN-4140 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4140-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index5,721 (SSDs scale)
Category rank#37,312
Street price$69
Power8 W (active)
Performance per dollar82.91
Released2022

Specifications

BrandMirenta
ModelMirenta SN-4140 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read780K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 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-4140 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99341649 (accessed 2026-10-26).