Hardware Spec Index

Mirenta DR-4939 Plus DDR5-7200 64GB (2×32GB) CL34 SO-DIMM Kit

Memory · Mirenta · SKU DR4939-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index6,753 (Memory scale)
Category rank#40,433
Street price$199
Power10 W
Performance per dollar33.93
Released2023

Specifications

BrandMirenta
ModelMirenta DR-4939 Plus
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-38-38-75
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-4939 Plus DDR5-7200 64GB (2×32GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/7930800 (accessed 2026-10-25).