Hardware Spec Index

Lumora DR-9643 Ti DDR5-5200 32GB (2×16GB) CL42 Kit

Memory · Lumora · SKU DR9643-TI · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,574 (Memory scale)
Category rank#39,198
Street price$29
Power6 W
Performance per dollar88.76
Released2023

Specifications

BrandLumora
ModelLumora DR-9643 Ti
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings42-42-42-97
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no 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-9643 Ti DDR5-5200 32GB (2×16GB) CL42 Kit”, https://vextor7.com/item/53478000 (accessed 2026-10-22).