Hardware Spec Index

Mirenta SN-9889 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9889-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index6,366 (SSDs scale)
Category rank#23,421
Street price$89
Power8 W (active)
Performance per dollar71.53
Released2020

Specifications

BrandMirenta
ModelMirenta SN-9889 Prime
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write2,900 MB/s
Random 4K read1,100K IOPS
NAND3D QLC, 176-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-9889 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3261083 (accessed 2026-10-26).