Hardware Spec Index

Teralux DR-4947 Edge DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR4947-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index4,299 (Memory scale)
Category rank#11,032
Street price$69
Power5 W
Performance per dollar62.30
Released2020

Specifications

BrandTeralux
ModelTeralux DR-4947 Edge
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-19-19-57
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
Caldera DR-2261 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit4,559$89Compare
Teralux DR-5601 Max DDR4-3600 32GB (2×16GB) CL18 Kit5,670$149Compare
Caldera DR-3360 Pro DDR5-4800 32GB (2×16GB) CL40 Kit2,709$29Compare
Altrix DR-2905 XT DDR5-5600 32GB (2×16GB) CL40 Kit3,484$49Compare
Altrix DR-2245 Ti DDR5-5200 32GB (2×16GB) CL40 Kit2,439$29Compare
Altrix DR-8161 Pro DDR4-3200 16GB (2×8GB) CL16 Kit4,197$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4947 Edge DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/58773773 (accessed 2026-10-20).