Hardware Spec Index

Mirenta DR-7644 Ti DDR5-6400 32GB (2×16GB) CL32 Kit

Memory · Mirenta · SKU DR7644-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index4,853 (Memory scale)
Category rank#30,048
Street price$109
Power8 W
Performance per dollar44.52
Released2024

Specifications

BrandMirenta
ModelMirenta DR-7644 Ti
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-38-38-77
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 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

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Cite this page: Hardware Spec Index, “Mirenta DR-7644 Ti DDR5-6400 32GB (2×16GB) CL32 Kit”, https://vextor7.com/item/7090519 (accessed 2026-10-19).