Hardware Spec Index

Mirenta SN-6557 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6557-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index7,583 (SSDs scale)
Category rank#35,321
Street price$169
Power6 W (active)
Performance per dollar44.87
Released2019

Specifications

BrandMirenta
ModelMirenta SN-6557 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write1,600 MB/s
Random 4K read390K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-6557 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95020917 (accessed 2026-10-20).