Hardware Spec Index

Lumora DR-5643 Plus DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Lumora · SKU DR5643-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index6,391 (Memory scale)
Category rank#37,425
Street price$219
Power10 W
Performance per dollar29.18
Released2022

Specifications

BrandLumora
ModelLumora DR-5643 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-42-42-102
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
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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Cite this page: Hardware Spec Index, “Lumora DR-5643 Plus DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/31581274 (accessed 2026-10-26).