Hardware Spec Index

Mirenta SN-4677 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4677-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index8,954 (SSDs scale)
Category rank#25,936
Street price$239
Power5 W (active)
Performance per dollar37.46
Released2020

Specifications

BrandMirenta
ModelMirenta SN-4677 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,100 MB/s
Random 4K read760K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-4677 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7400256 (accessed 2026-10-25).