Hardware Spec Index

Mirenta DR-7742 XT DDR5-7600 128GB (4×32GB) CL38 Kit

Memory · Mirenta · SKU DR7742-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index8,176 (Memory scale)
Category rank#42,622
Street price$319
Power22 W
Performance per dollar25.63
Released2025

Specifications

BrandMirenta
ModelMirenta DR-7742 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-42-42-99
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-3536 Plus DDR4-3200 16GB (2×8GB) CL16 Kit5,000$109Compare
Altrix DR-8218 Ultra DDR5-6400 32GB (2×16GB) CL32 Kit5,483$129Compare
Lumora DR-7802 Plus DDR4-3600 32GB (2×16GB) CL18 Kit8,040$269Compare
Lumora DR-1297 Ultra DDR4-4000 64GB (2×32GB) CL19 Kit8,553$319Compare
Caldera DR-8941 XT DDR5-6800 96GB (2×48GB) CL34 Kit6,479$169Compare
Altrix DR-7252 Edge DDR5-6400 48GB (2×24GB) CL34 Kit4,786$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-7742 XT DDR5-7600 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/98698963 (accessed 2026-10-22).