Hardware Spec Index

Lumora DR-5731 Prime DDR4-4000 32GB (2×16GB) CL19 Kit

Memory · Lumora · SKU DR5731-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index6,801 (Memory scale)
Category rank#38,498
Street price$229
Power7 W
Performance per dollar29.70
Released2019

Specifications

BrandLumora
ModelLumora DR-5731 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings19-21-21-42
CAS latencyCL19
First-word latency9.50 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
Caldera DR-3266 Edge DDR5-7200 64GB (4×16GB) CL34 Kit7,722$259Compare
Mirenta DR-3208 Ultra DDR4-3000 16GB (2×8GB) CL16 Kit4,255$79Compare
Caldera DR-9664 Core DDR5-5200 32GB (2×16GB) CL40 Kit3,772$59Compare
Altrix DR-1923 SE DDR5-6000 16GB (2×8GB) CL30 Kit3,479$49Compare
Lumora DR-1701 SE DDR4-4000 32GB (4×8GB) CL19 Kit7,922$259Compare
Caldera DR-3576 SE DDR5-4800 16GB (2×8GB) CL40 Kit2,801$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-5731 Prime DDR4-4000 32GB (2×16GB) CL19 Kit”, https://vextor7.com/item/9525334 (accessed 2026-10-26).