Hardware Spec Index

Mirenta SN-9446 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9446-TI · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,890 (SSDs scale)
Category rank#28,016
Street price$89
Power6 W (active)
Performance per dollar66.18
Released2020

Specifications

BrandMirenta
ModelMirenta SN-9446 Ti
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,600 MB/s
Random 4K read1,130K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 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-9446 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/35450788 (accessed 2026-10-20).