Hardware Spec Index

Caldera DR-6664 Pro DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Caldera · SKU DR6664-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index3,447 (Memory scale)
Category rank#32,645
Street price$39
Power5 W
Performance per dollar88.38
Released2019

Specifications

BrandCaldera
ModelCaldera DR-6664 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-23-23-53
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
Caldera DR-8284 Core DDR5-4800 32GB (2×16GB) CL40 Kit3,335$49Compare
Caldera DR-2106 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,687$29Compare
Teralux DR-8575 Core DDR4-3200 16GB (2×8GB) CL14 Kit6,082$169Compare
Caldera DR-7193 Core DDR4-3600 16GB (2×8GB) CL18 Kit4,991$129Compare
Mirenta DR-5316 Pro DDR5-6400 64GB (2×32GB) CL32 Kit4,794$129Compare
Mirenta DR-7440 Max DDR4-4000 32GB (2×16GB) CL19 Kit6,792$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6664 Pro DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/4115385 (accessed 2026-10-21).