Hardware Spec Index

Mirenta SN-8458 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8458-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index8,502 (SSDs scale)
Category rank#2,330
Street price$149
Power8 W (active)
Performance per dollar57.06
Released2021

Specifications

BrandMirenta
ModelMirenta SN-8458 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,600 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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-8458 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7242516 (accessed 2026-10-19).