Hardware Spec Index

Lumora DR-8140 Prime DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Lumora · SKU DR8140-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,150 (Memory scale)
Category rank#5,443
Street price$29
Power4 W
Performance per dollar74.14
Released2022

Specifications

BrandLumora
ModelLumora DR-8140 Prime
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-23-23-46
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-7538 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit8,301$379Compare
Altrix DR-7547 Pro DDR4-3000 8GB (2×4GB) CL15 Kit3,586$49Compare
Altrix DR-6941 Ultra DDR5-5200 32GB (2×16GB) CL40 Kit3,596$59Compare
Lumora DR-6375 Max DDR4-4000 64GB (2×32GB) CL19 Kit8,859$339Compare
Caldera DR-8693 Prime DDR4-3600 32GB (2×16GB) CL16 Kit7,421$239Compare
Altrix DR-1885 Edge DDR4-3600 16GB (2×8GB) CL18 Kit5,237$119Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-8140 Prime DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/85968586 (accessed 2026-10-23).