Hardware Spec Index

Caldera DR-5451 SE DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Caldera · SKU DR5451-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,781 (Memory scale)
Category rank#28,287
Street price$49
Power5 W
Performance per dollar77.16
Released2024

Specifications

BrandCaldera
ModelCaldera DR-5451 SE
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-27-27-48
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-5440 SE DDR5-7600 96GB (2×48GB) CL36 Kit6,612$209Compare
Teralux DR-7960 XT DDR5-8400 128GB (4×32GB) CL40 Kit7,485$299Compare
Lumora DR-1039 XT DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,178$299Compare
Mirenta DR-9259 XT DDR4-3600 32GB (2×16GB) CL18 Kit6,353$189Compare
Lumora DR-5514 Plus DDR5-5600 32GB (2×16GB) CL46 Kit4,369$69Compare
Altrix DR-8914 Pro DDR5-5600 16GB (2×8GB) CL46 Kit3,073$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5451 SE DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/5657786 (accessed 2026-10-20).