Hardware Spec Index

Lumora DR-3781 Core DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Lumora · SKU DR3781-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,803 (Memory scale)
Category rank#29,379
Street price$49
Power5 W
Performance per dollar77.61
Released2019

Specifications

BrandLumora
ModelLumora DR-3781 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-20-20-43
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-3781 Core DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/51312266 (accessed 2026-10-26).