Hardware Spec Index

Mirenta DR-6678 Ultra DDR5-7600 64GB (2×32GB) CL38 SO-DIMM Kit

Memory · Mirenta · SKU DR6678-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index6,988 (Memory scale)
Category rank#10,595
Street price$219
Power10 W
Performance per dollar31.91
Released2023

Specifications

BrandMirenta
ModelMirenta DR-6678 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings38-44-44-106
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6678 Ultra DDR5-7600 64GB (2×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/4203191 (accessed 2026-10-24).