Hardware Spec Index

Lumora DR-3989 Edge DDR5-6800 64GB (4×16GB) CL34 Kit

Memory · Lumora · SKU DR3989-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index6,812 (Memory scale)
Category rank#27,886
Street price$219
Power20 W
Performance per dollar31.11
Released2024

Specifications

BrandLumora
ModelLumora DR-3989 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-78
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, RGB 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-3989 Edge DDR5-6800 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/13769441 (accessed 2026-10-24).