Hardware Spec Index

Mirenta DR-6663 Ultra DDR5-7600 64GB (4×16GB) CL36 Kit

Memory · Mirenta · SKU DR6663-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index6,715 (Memory scale)
Category rank#39,695
Street price$179
Power20 W
Performance per dollar37.51
Released2025

Specifications

BrandMirenta
ModelMirenta DR-6663 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-44-44-86
CAS latencyCL36
First-word latency9.47 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Mirenta DR-6663 Ultra DDR5-7600 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/51677751 (accessed 2026-10-19).