Hardware Spec Index

Mirenta SN-7128 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7128-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index14,621 (SSDs scale)
Category rank#1,407
Street price$559
Power6 W (active)
Performance per dollar26.16
Released2022

Specifications

BrandMirenta
ModelMirenta SN-7128 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,900 MB/s
Random 4K read820K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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-7128 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2836772 (accessed 2026-10-21).