Hardware Spec Index

Mirenta DR-6657 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit

Memory · Mirenta · SKU DR6657-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index7,426 (Memory scale)
Category rank#1,863
Street price$279
Power21 W
Performance per dollar26.62
Released2023

Specifications

BrandMirenta
ModelMirenta DR-6657 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-85
CAS latencyCL34
First-word latency9.44 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6657 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/465553 (accessed 2026-10-20).