Hardware Spec Index

Mirenta DR-7981 SE DDR5-7200 64GB (4×16GB) CL36 Kit

Memory · Mirenta · SKU DR7981-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index7,048 (Memory scale)
Category rank#7,390
Street price$219
Power20 W
Performance per dollar32.18
Released2023

Specifications

BrandMirenta
ModelMirenta DR-7981 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-44-44-104
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD 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-7981 SE DDR5-7200 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/21454292 (accessed 2026-10-26).