Hardware Spec Index

Teralux DR-3766 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Teralux · SKU DR3766-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index3,047 (Memory scale)
Category rank#43,281
Street price$39
Power5 W
Performance per dollar78.13
Released2023

Specifications

BrandTeralux
ModelTeralux DR-3766 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-23-23-51
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-2772 SE DDR5-7200 64GB (4×16GB) CL34 Kit6,212$199Compare
Mirenta DR-8562 Pro DDR5-6000 64GB (2×32GB) CL32 Kit4,790$119Compare
Altrix DR-8752 SE DDR4-2666 8GB (2×4GB) CL19 Kit2,535$29Compare
Altrix DR-5393 Core DDR5-6800 32GB (2×16GB) CL34 SO-DIMM Kit5,059$119Compare
Altrix DR-7249 Ti DDR4-3200 8GB (2×4GB) CL16 Kit3,775$49Compare
Altrix DR-3637 Ti DDR4-3600 32GB (2×16GB) CL18 Kit7,228$239Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-3766 Ultra DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/8301607 (accessed 2026-10-20).