Hardware Spec Index

Lumora DR-9474 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit

Memory · Lumora · SKU DR9474-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index6,092 (Memory scale)
Category rank#41,834
Street price$159
Power19 W
Performance per dollar38.31
Released2024

Specifications

BrandLumora
ModelLumora DR-9474 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings32-40-40-90
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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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9474 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit”, https://vextor7.com/item/3682971 (accessed 2026-10-21).