Hardware Spec Index

Mirenta SN-9923 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9923-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index14,682 (SSDs scale)
Category rank#9,699
Street price$519
Power7 W (active)
Performance per dollar28.29
Released2021

Specifications

BrandMirenta
ModelMirenta SN-9923 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,200 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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-9923 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/371834 (accessed 2026-10-23).