Hardware Spec Index

Mirenta DR-3977 Max DDR5-6400 32GB (2×16GB) CL32 Kit

Memory · Mirenta · SKU DR3977-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index5,145 (Memory scale)
Category rank#7,463
Street price$99
Power8 W
Performance per dollar51.97
Released2024

Specifications

BrandMirenta
ModelMirenta DR-3977 Max
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-36-36-70
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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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Cite this page: Hardware Spec Index, “Mirenta DR-3977 Max DDR5-6400 32GB (2×16GB) CL32 Kit”, https://vextor7.com/item/56585974 (accessed 2026-10-25).