Hardware Spec Index

Lumora DR-1903 Core DDR5-6800 64GB (4×16GB) CL34 Kit

Memory · Lumora · SKU DR1903-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index6,555 (Memory scale)
Category rank#42,257
Street price$179
Power20 W
Performance per dollar36.62
Released2023

Specifications

BrandLumora
ModelLumora DR-1903 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-105
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-8549 Core DDR4-3200 16GB (2×8GB) CL16 Kit3,398$49Compare
Altrix DR-2686 SE DDR5-7600 96GB (2×48GB) CL36 Kit8,598$319Compare
Altrix DR-2719 Pro DDR4-3600 32GB (2×16GB) CL18 Kit7,023$199Compare
Altrix DR-5731 Prime DDR5-6800 64GB (2×32GB) CL34 Kit5,933$159Compare
Teralux DR-3639 SE DDR4-3200 8GB (2×4GB) CL14 Kit4,065$69Compare
Lumora DR-3454 Ti DDR5-5200 16GB (2×8GB) CL40 Kit2,991$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-1903 Core DDR5-6800 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/126345 (accessed 2026-10-20).