Hardware Spec Index

Teralux DR-2309 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Teralux · SKU DR2309-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index3,978 (Memory scale)
Category rank#10,326
Street price$59
Power5 W
Performance per dollar67.42
Released2021

Specifications

BrandTeralux
ModelTeralux DR-2309 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-19-19-59
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-8253 XT DDR4-3200 32GB (2×16GB) CL14 Kit5,181$119Compare
Mirenta DR-1841 Core DDR5-8000 64GB (4×16GB) CL38 Kit7,759$299Compare
Lumora DR-2336 Ultra DDR5-6000 32GB (2×16GB) CL32 Kit5,074$99Compare
Altrix DR-3177 Max DDR4-3200 32GB (4×8GB) CL16 Kit5,904$159Compare
Caldera DR-2744 Ti DDR4-3600 64GB (2×32GB) CL18 Kit7,841$279Compare
Caldera DR-3462 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit2,364$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-2309 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/4456506 (accessed 2026-10-20).