Hardware Spec Index

Caldera DR-2443 Plus DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR2443-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,977 (Memory scale)
Category rank#45,796
Street price$39
Power4 W
Performance per dollar76.33
Released2025

Specifications

BrandCaldera
ModelCaldera DR-2443 Plus
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-27-27-51
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-9512 Pro DDR5-4800 16GB (2×8GB) CL40 Kit2,430$29Compare
Altrix DR-3376 Prime DDR5-7200 64GB (2×32GB) CL36 Kit6,939$259Compare
Caldera DR-5220 XT DDR4-2666 16GB (2×8GB) CL19 Kit3,867$69Compare
Caldera DR-5744 Core DDR5-5200 16GB (2×8GB) CL40 Kit2,866$29Compare
Lumora DR-5791 XT DDR4-4000 64GB (2×32GB) CL19 Kit7,213$239Compare
Caldera DR-3080 SE DDR4-4000 64GB (2×32GB) CL18 Kit8,137$319Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2443 Plus DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/52946984 (accessed 2026-10-22).