Hardware Spec Index

Mirenta DR-4420 XT DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit

Memory · Mirenta · SKU DR4420-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index8,089 (Memory scale)
Category rank#22,345
Street price$329
Power23 W
Performance per dollar24.59
Released2026

Specifications

BrandMirenta
ModelMirenta DR-4420 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-42-42-79
CAS latencyCL36
First-word latency9.47 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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Cite this page: Hardware Spec Index, “Mirenta DR-4420 XT DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit”, https://vextor7.com/item/71754692 (accessed 2026-10-26).