Hardware Spec Index

Caldera DR-3731 Pro DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR3731-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,690 (Memory scale)
Category rank#40,993
Street price$29
Power4 W
Performance per dollar92.76
Released2025

Specifications

BrandCaldera
ModelCaldera DR-3731 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-27-27-55
CAS latencyCL19
First-word latency14.25 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-8530 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit7,365$319Compare
Caldera DR-7054 Core DDR4-3600 32GB (4×8GB) CL16 Kit7,856$279Compare
Caldera DR-2042 Edge DDR4-3200 32GB (4×8GB) CL16 Kit5,371$149Compare
Teralux DR-9802 Ultra DDR5-8000 96GB (2×48GB) CL38 Kit7,745$289Compare
Mirenta DR-8755 Prime DDR4-3200 16GB (2×8GB) CL16 Kit6,257$189Compare
Teralux DR-6172 XT DDR5-8000 96GB (2×48GB) CL40 Kit8,400$319Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3731 Pro DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/6072383 (accessed 2026-10-21).