Hardware Spec Index

Mirenta DR-4420 XT DDR5-7200 64GB (2×32GB) CL34 SO-DIMM Kit

Memory · Mirenta · SKU DR4420-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index6,980 (Memory scale)
Category rank#19,237
Street price$219
Power10 W
Performance per dollar31.87
Released2026

Specifications

BrandMirenta
ModelMirenta DR-4420 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-40-40-95
CAS latencyCL34
First-word latency9.44 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-4420 XT DDR5-7200 64GB (2×32GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/4802901 (accessed 2026-10-25).