Hardware Spec Index

Caldera DR-7446 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR7446-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,938 (Memory scale)
Category rank#28,496
Street price$39
Power4 W
Performance per dollar75.33
Released2021

Specifications

BrandCaldera
ModelCaldera DR-7446 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-23-23-46
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-9445 XT DDR4-3600 32GB (4×8GB) CL18 Kit8,219$309Compare
Caldera DR-3523 XT DDR4-3000 16GB (2×8GB) CL15 Kit2,933$39Compare
Altrix DR-6816 Ti DDR5-7600 96GB (2×48GB) CL38 Kit6,966$199Compare
Mirenta DR-1293 Max DDR4-3200 32GB (2×16GB) CL16 Kit5,981$159Compare
Altrix DR-7456 SE DDR5-6800 48GB (2×24GB) CL34 Kit6,545$169Compare
Caldera DR-4478 Prime DDR4-4000 32GB (2×16GB) CL19 Kit7,145$249Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7446 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/10247712 (accessed 2026-10-21).