Hardware Spec Index

Lumora DR-3947 Prime DDR4-3000 8GB (2×4GB) CL15 Kit

Memory · Lumora · SKU DR3947-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,548 (Memory scale)
Category rank#16,966
Street price$29
Power4 W
Performance per dollar87.86
Released2021

Specifications

BrandLumora
ModelLumora DR-3947 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings15-21-21-35
CAS latencyCL15
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-3947 Prime DDR4-3000 8GB (2×4GB) CL15 Kit”, https://vextor7.com/item/92433877 (accessed 2026-10-24).