Hardware Spec Index

Lumora DR-7639 XT DDR4-3600 64GB (2×32GB) CL16 Kit

Memory · Lumora · SKU DR7639-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index7,293 (Memory scale)
Category rank#25,061
Street price$219
Power7 W
Performance per dollar33.30
Released2022

Specifications

BrandLumora
ModelLumora DR-7639 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings16-24-24-48
CAS latencyCL16
First-word latency8.89 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-7639 XT DDR4-3600 64GB (2×32GB) CL16 Kit”, https://vextor7.com/item/7582884 (accessed 2026-10-24).