Hardware Spec Index

Teralux DR-3988 Pro DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR3988-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index4,049 (Memory scale)
Category rank#21,454
Street price$69
Power5 W
Performance per dollar58.68
Released2023

Specifications

BrandTeralux
ModelTeralux DR-3988 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-19-19-53
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
Lumora DR-7666 Ti DDR5-6000 64GB (2×32GB) CL32 Kit5,573$159Compare
Altrix DR-1912 Ultra DDR4-3200 32GB (2×16GB) CL16 Kit5,556$129Compare
Teralux DR-8236 Pro DDR4-3600 64GB (2×32GB) CL18 Kit7,317$259Compare
Teralux DR-8724 Pro DDR5-6000 32GB (2×16GB) CL32 SO-DIMM Kit4,292$79Compare
Caldera DR-3433 SE DDR4-3200 32GB (4×8GB) CL16 Kit5,996$169Compare
Lumora DR-8615 Plus DDR4-3000 16GB (2×8GB) CL15 Kit2,588$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-3988 Pro DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/11545985 (accessed 2026-10-20).