Hardware Spec Index

Lumora DR-7840 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit

Memory · Lumora · SKU DR7840-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index8,467 (Memory scale)
Category rank#13,925
Street price$359
Power16 W
Performance per dollar23.58
Released2024

Specifications

BrandLumora
ModelLumora DR-7840 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-26-26-47
CAS latencyCL18
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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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7840 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit”, https://vextor7.com/item/42322446 (accessed 2026-10-20).