Hardware Spec Index

Mirenta DR-4743 Prime DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Mirenta · SKU DR4743-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index8,719 (Memory scale)
Category rank#12,631
Street price$379
Power24 W
Performance per dollar23.01
Released2023

Specifications

BrandMirenta
ModelMirenta DR-4743 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-112
CAS latencyCL40
First-word latency10.00 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-4743 Prime DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/629669 (accessed 2026-10-19).