Hardware Spec Index

Lumora DR-3991 Core DDR4-3200 16GB (2×8GB) CL16 Kit

Memory · Lumora · SKU DR3991-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index5,386 (Memory scale)
Category rank#17,641
Street price$109
Power6 W
Performance per dollar49.41
Released2021

Specifications

BrandLumora
ModelLumora DR-3991 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-22-22-37
CAS latencyCL16
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Lumora DR-3991 Core DDR4-3200 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/41315569 (accessed 2026-10-23).