Hardware Spec Index

Mirenta SN-6440 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6440-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index7,684 (SSDs scale)
Category rank#10,312
Street price$139
Power8 W (active)
Performance per dollar55.28
Released2021

Specifications

BrandMirenta
ModelMirenta SN-6440 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,200 MB/s
Random 4K read1,300K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 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-6440 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72946439 (accessed 2026-10-21).