Hardware Spec Index

Mirenta SN-4405 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4405-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index4,726 (SSDs scale)
Category rank#1,683
Street price$49
Power6 W (active)
Performance per dollar96.45
Released2020

Specifications

BrandMirenta
ModelMirenta SN-4405 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write4,200 MB/s
Random 4K read740K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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-4405 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6426888 (accessed 2026-10-23).