Hardware Spec Index

Lumora DR-3920 Prime DDR5-7600 64GB (4×16GB) CL36 Kit

Memory · Lumora · SKU DR3920-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index6,753 (Memory scale)
Category rank#9,590
Street price$239
Power20 W
Performance per dollar28.26
Released2022

Specifications

BrandLumora
ModelLumora DR-3920 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-42-42-112
CAS latencyCL36
First-word latency9.47 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, “Lumora DR-3920 Prime DDR5-7600 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/3946152 (accessed 2026-10-19).