Hardware Spec Index

Mirenta SN-9866 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN9866-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index7,773 (SSDs scale)
Category rank#33,512
Street price$129
Power6 W (active)
Performance per dollar60.26
Released2025

Specifications

BrandMirenta
ModelMirenta SN-9866 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,700 MB/s
Random 4K read780K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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-9866 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/5664907 (accessed 2026-10-25).