Hardware Spec Index

Lumora DR-1391 XT DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Lumora · SKU DR1391-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index3,689 (Memory scale)
Category rank#19,996
Street price$59
Power5 W
Performance per dollar62.53
Released2020

Specifications

BrandLumora
ModelLumora DR-1391 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-23-23-51
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-9404 Pro DDR4-4000 64GB (2×32GB) CL19 Kit8,900$379Compare
Lumora DR-7088 XT DDR4-3600 32GB (4×8GB) CL16 Kit5,899$169Compare
Altrix DR-7890 Edge DDR5-8400 128GB (4×32GB) CL40 Kit8,711$339Compare
Altrix DR-3015 Prime DDR4-2666 8GB (2×4GB) CL19 Kit2,198$29Compare
Caldera DR-1118 Core DDR5-6400 64GB (4×16GB) CL32 Kit6,290$169Compare
Mirenta DR-3643 SE DDR4-3600 32GB (4×8GB) CL18 Kit7,729$239Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-1391 XT DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/85533873 (accessed 2026-10-21).