Hardware Spec Index

Lumora DR-1684 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Lumora · SKU DR1684-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index8,420 (Memory scale)
Category rank#16,460
Street price$269
Power7 W
Performance per dollar31.30
Released2022

Specifications

BrandLumora
ModelLumora DR-1684 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-18-18-56
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-1684 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/5723919 (accessed 2026-10-22).