Hardware Spec Index

Caldera DR-7903 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit

Memory · Caldera · SKU DR7903-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index7,413 (Memory scale)
Category rank#25,916
Street price$269
Power7 W
Performance per dollar27.56
Released2020

Specifications

BrandCaldera
ModelCaldera DR-7903 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity32 GB (2 × 16 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, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-5017 Max DDR5-4800 32GB (2×16GB) CL40 Kit2,577$29Compare
Altrix DR-5205 SE DDR4-4000 64GB (2×32GB) CL18 Kit8,430$329Compare
Teralux DR-4641 Edge DDR5-4800 32GB (2×16GB) CL40 SO-DIMM Kit3,170$39Compare
Caldera DR-6423 XT DDR5-7600 96GB (2×48GB) CL38 Kit7,818$339Compare
Mirenta DR-1123 Core DDR5-5200 32GB (2×16GB) CL40 SO-DIMM Kit3,715$59Compare
Altrix DR-3195 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,292$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7903 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit”, https://vextor7.com/item/16219901 (accessed 2026-10-24).