Hardware Spec Index

Lumora DR-5781 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit

Memory · Lumora · SKU DR5781-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index7,076 (Memory scale)
Category rank#990
Street price$249
Power7 W
Performance per dollar28.42
Released2019

Specifications

BrandLumora
ModelLumora DR-5781 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-24-24-41
CAS latencyCL18
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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-6518 XT DDR5-8400 128GB (4×32GB) CL40 Kit8,592$379Compare
Altrix DR-1459 Max DDR4-3600 32GB (4×8GB) CL16 Kit6,535$179Compare
Mirenta DR-4111 Max DDR4-3000 8GB (2×4GB) CL16 Kit3,967$59Compare
Caldera DR-6826 Plus DDR4-3200 32GB (4×8GB) CL16 Kit6,513$169Compare
Teralux DR-9213 SE DDR5-7600 128GB (4×32GB) CL36 Kit7,727$339Compare
Caldera DR-4526 Edge DDR5-7600 96GB (2×48GB) CL38 Kit7,052$269Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-5781 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/1502267 (accessed 2026-10-22).