Hardware Spec Index

Mirenta DR-6639 Prime DDR5-7200 48GB (2×24GB) CL34 Kit

Memory · Mirenta · SKU DR6639-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,724 (Memory scale)
Category rank#14,745
Street price$139
Power9 W
Performance per dollar41.18
Released2025

Specifications

BrandMirenta
ModelMirenta DR-6639 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-88
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-6639 Prime DDR5-7200 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/28299797 (accessed 2026-10-19).