Hardware Spec Index

Teralux DR-7631 Prime DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR7631-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,737 (Memory scale)
Category rank#204
Street price$29
Power4 W
Performance per dollar94.38
Released2020

Specifications

BrandTeralux
ModelTeralux DR-7631 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-25-25-48
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
Lumora DR-4061 Pro DDR5-8400 128GB (4×32GB) CL40 Kit8,632$349Compare
Mirenta DR-9447 Plus DDR5-6400 64GB (2×32GB) CL32 SO-DIMM Kit5,897$139Compare
Altrix DR-6699 XT DDR4-3200 16GB (2×8GB) CL14 Kit4,249$79Compare
Teralux DR-6722 Prime DDR5-6000 48GB (2×24GB) CL32 Kit4,718$99Compare
Lumora DR-9905 Core DDR5-6000 48GB (2×24GB) CL30 Kit5,209$139Compare
Caldera DR-9779 Prime DDR5-6800 64GB (2×32GB) CL34 Kit5,513$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7631 Prime DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/3959334 (accessed 2026-10-21).