Hardware Spec Index

Mirenta DR-4057 Pro DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit

Memory · Mirenta · SKU DR4057-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index7,666 (Memory scale)
Category rank#2,397
Street price$289
Power21 W
Performance per dollar26.53
Released2023

Specifications

BrandMirenta
ModelMirenta DR-4057 Pro
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-44-44-110
CAS latencyCL38
First-word latency9.50 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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Cite this page: Hardware Spec Index, “Mirenta DR-4057 Pro DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/8035227 (accessed 2026-10-25).