Hardware Spec Index

Mirenta DR-3978 Max DDR5-6400 64GB (4×16GB) CL32 Kit

Memory · Mirenta · SKU DR3978-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index5,863 (Memory scale)
Category rank#1,797
Street price$149
Power18 W
Performance per dollar39.35
Released2025

Specifications

BrandMirenta
ModelMirenta DR-3978 Max
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings32-32-32-93
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-3978 Max DDR5-6400 64GB (4×16GB) CL32 Kit”, https://vextor7.com/item/12953333 (accessed 2026-10-23).