Hardware Spec Index

Caldera DR-9731 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Caldera · SKU DR9731-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,600 (Memory scale)
Category rank#26,727
Street price$29
Power4 W
Performance per dollar89.66
Released2024

Specifications

BrandCaldera
ModelCaldera DR-9731 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-22-22-50
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-3102 Plus DDR4-3600 32GB (4×8GB) CL18 Kit7,222$259Compare
Mirenta DR-8512 SE DDR4-3600 32GB (4×8GB) CL18 Kit6,497$199Compare
Teralux DR-4077 Prime DDR4-2666 8GB (2×4GB) CL19 Kit2,960$39Compare
Lumora DR-4904 Pro DDR5-4800 32GB (2×16GB) CL40 Kit3,035$39Compare
Altrix DR-5532 Plus DDR4-4000 32GB (4×8GB) CL19 Kit7,578$279Compare
Mirenta DR-9203 Pro DDR5-5600 32GB (2×16GB) CL36 Kit4,418$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-9731 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/328629 (accessed 2026-10-20).