Hardware Spec Index

Mirenta SN-7943 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN7943-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index6,888 (SSDs scale)
Category rank#21,294
Street price$129
Power8 W (active)
Performance per dollar53.40
Released2024

Specifications

BrandMirenta
ModelMirenta SN-7943 Prime
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,300 MB/s
Random 4K read860K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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-7943 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/736624 (accessed 2026-10-21).