Hardware Spec Index

Caldera DR-3649 Core DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR3649-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,736 (Memory scale)
Category rank#2,850
Street price$69
Power5 W
Performance per dollar54.14
Released2021

Specifications

BrandCaldera
ModelCaldera DR-3649 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-25-25-44
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
Teralux DR-2031 Pro DDR5-6000 64GB (2×32GB) CL32 SO-DIMM Kit5,568$139Compare
Altrix DR-2544 Edge DDR5-5200 32GB (2×16GB) CL40 Kit3,021$49Compare
Caldera DR-8843 Prime DDR4-3600 32GB (2×16GB) CL16 Kit7,717$289Compare
Caldera DR-5611 Prime DDR5-6400 48GB (2×24GB) CL32 Kit5,646$159Compare
Teralux DR-2636 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit5,425$129Compare
Lumora DR-4054 SE DDR4-3000 16GB (2×8GB) CL15 SO-DIMM Kit4,294$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3649 Core DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/5357280 (accessed 2026-10-22).