Hardware Spec Index

Lumora DR-3946 SE DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Lumora · SKU DR3946-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,915 (Memory scale)
Category rank#7,328
Street price$39
Power4 W
Performance per dollar74.74
Released2019

Specifications

BrandLumora
ModelLumora DR-3946 SE
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-20-20-35
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-3946 SE DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/4174622 (accessed 2026-10-22).