Hardware Spec Index

Lumora DR-3978 Ultra DDR4-3200 32GB (2×16GB) CL16 Kit

Memory · Lumora · SKU DR3978-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,171 (Memory scale)
Category rank#18,887
Street price$119
Power6 W
Performance per dollar43.45
Released2023

Specifications

BrandLumora
ModelLumora DR-3978 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity32 GB (2 × 16 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, RGB 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-3978 Ultra DDR4-3200 32GB (2×16GB) CL16 Kit”, https://vextor7.com/item/9304765 (accessed 2026-10-19).