Hardware Spec Index

Mirenta DR-6645 Pro DDR5-7200 128GB (4×32GB) CL36 Kit

Memory · Mirenta · SKU DR6645-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index7,706 (Memory scale)
Category rank#5,840
Street price$279
Power22 W
Performance per dollar27.62
Released2025

Specifications

BrandMirenta
ModelMirenta DR-6645 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-101
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, 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-6645 Pro DDR5-7200 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/2104977 (accessed 2026-10-23).