Hardware Spec Index

Lumora DR-2786 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Lumora · SKU DR2786-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,969 (Memory scale)
Category rank#21,246
Street price$39
Power5 W
Performance per dollar76.13
Released2021

Specifications

BrandLumora
ModelLumora DR-2786 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-21-21-49
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-3719 Core DDR5-8400 128GB (4×32GB) CL40 Kit8,632$359Compare
Caldera DR-1802 Plus DDR4-4000 32GB (4×8GB) CL18 Kit8,270$359Compare
Mirenta DR-4974 Max DDR5-6000 48GB (2×24GB) CL30 Kit5,220$99Compare
Lumora DR-8727 SE DDR4-3600 64GB (2×32GB) CL18 Kit7,717$319Compare
Teralux DR-9079 Ti DDR5-7600 64GB (2×32GB) CL38 Kit6,917$199Compare
Lumora DR-9040 Edge DDR4-3600 64GB (2×32GB) CL16 Kit7,892$279Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-2786 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/8851189 (accessed 2026-10-19).