Hardware Spec Index

Caldera DR-7747 Pro DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit

Memory · Caldera · SKU DR7747-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index4,219 (Memory scale)
Category rank#38,619
Street price$59
Power5 W
Performance per dollar71.51
Released2026

Specifications

BrandCaldera
ModelCaldera DR-7747 Pro
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-23-23-44
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-9197 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit2,917$39Compare
Altrix DR-6658 Max DDR5-8400 128GB (4×32GB) CL40 Kit7,300$289Compare
Lumora DR-8053 XT DDR4-3600 64GB (2×32GB) CL18 Kit7,331$259Compare
Teralux DR-7773 Prime DDR4-3200 32GB (2×16GB) CL16 Kit5,692$149Compare
Mirenta DR-4814 Prime DDR4-3600 32GB (4×8GB) CL18 Kit6,985$229Compare
Caldera DR-1470 Ultra DDR4-3000 16GB (2×8GB) CL15 Kit3,540$59Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7747 Pro DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/8612934 (accessed 2026-10-21).