Hardware Spec Index

Mirenta DR-7731 SE DDR5-7200 128GB (4×32GB) CL36 Kit

Memory · Mirenta · SKU DR7731-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index7,955 (Memory scale)
Category rank#26,364
Street price$289
Power22 W
Performance per dollar27.53
Released2025

Specifications

BrandMirenta
ModelMirenta DR-7731 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-36-36-90
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
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

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Cite this page: Hardware Spec Index, “Mirenta DR-7731 SE DDR5-7200 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/8828565 (accessed 2026-10-24).