Hardware Spec Index

Caldera DR-6666 Core DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR6666-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index3,794 (Memory scale)
Category rank#39,018
Street price$59
Power5 W
Performance per dollar64.31
Released2026

Specifications

BrandCaldera
ModelCaldera DR-6666 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-21-21-53
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
Altrix DR-9900 Ti DDR4-4000 64GB (2×32GB) CL19 Kit8,556$319Compare
Lumora DR-7890 Ti DDR4-3600 32GB (2×16GB) CL16 Kit5,547$149Compare
Teralux DR-2248 Core DDR4-4000 32GB (2×16GB) CL19 Kit7,883$239Compare
Altrix DR-9954 Ultra DDR4-3200 8GB (2×4GB) CL16 Kit4,653$69Compare
Teralux DR-9489 Edge DDR5-6000 32GB (2×16GB) CL32 SO-DIMM Kit4,005$69Compare
Lumora DR-2516 Plus DDR4-3200 16GB (2×8GB) CL16 Kit4,066$69Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6666 Core DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/2236052 (accessed 2026-10-20).