Hardware Spec Index

Lumora DR-7643 Prime DDR4-3600 32GB (4×8GB) CL18 Kit

Memory · Lumora · SKU DR7643-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index7,065 (Memory scale)
Category rank#6,251
Street price$229
Power14 W
Performance per dollar30.85
Released2021

Specifications

BrandLumora
ModelLumora DR-7643 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-26-26-43
CAS latencyCL18
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Lumora DR-7643 Prime DDR4-3600 32GB (4×8GB) CL18 Kit”, https://vextor7.com/item/6784397 (accessed 2026-10-21).