Hardware Spec Index

Mirenta SN-6447 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6447-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index8,240 (SSDs scale)
Category rank#22,305
Street price$149
Power7 W (active)
Performance per dollar55.30
Released2025

Specifications

BrandMirenta
ModelMirenta SN-6447 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,600 MB/s
Random 4K read1,220K IOPS
NAND3D QLC, 232-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-6447 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/45912381 (accessed 2026-10-19).