Hardware Spec Index

Mirenta DR-4742 XT DDR5-6400 64GB (2×32GB) CL32 Kit

Memory · Mirenta · SKU DR4742-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index6,010 (Memory scale)
Category rank#38,891
Street price$139
Power9 W
Performance per dollar43.24
Released2022

Specifications

BrandMirenta
ModelMirenta DR-4742 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-36-36-80
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-4048 Core DDR4-3600 64GB (2×32GB) CL18 Kit7,609$269Compare
Lumora DR-3607 Edge DDR4-3200 32GB (2×16GB) CL16 Kit5,046$109Compare
Altrix DR-1068 Plus DDR4-2666 8GB (2×4GB) CL16 Kit2,800$29Compare
Altrix DR-2881 Prime DDR5-8000 128GB (4×32GB) CL40 Kit7,963$239Compare
Altrix DR-9850 Pro DDR5-5600 16GB (2×8GB) CL36 SO-DIMM Kit2,669$39Compare
Caldera DR-5427 Max DDR5-5200 32GB (2×16GB) CL42 SO-DIMM Kit2,940$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-4742 XT DDR5-6400 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/17519815 (accessed 2026-10-19).