Hardware Spec Index

Teralux DR-4021 Ti DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Teralux · SKU DR4021-TI · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,824 (Memory scale)
Category rank#4,423
Street price$39
Power4 W
Performance per dollar72.41
Released2019

Specifications

BrandTeralux
ModelTeralux DR-4021 Ti
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-27-27-57
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-9543 Ti DDR4-4000 32GB (4×8GB) CL18 SO-DIMM Kit7,652$279Compare
Caldera DR-2935 Pro DDR5-6000 16GB (2×8GB) CL32 Kit3,703$59Compare
Lumora DR-9265 Core DDR5-6000 48GB (2×24GB) CL30 SO-DIMM Kit4,977$89Compare
Mirenta DR-8219 Edge DDR4-3200 16GB (2×8GB) CL14 Kit3,045$39Compare
Teralux DR-3964 Core DDR4-3600 32GB (2×16GB) CL16 Kit6,920$229Compare
Altrix DR-8722 Pro DDR5-8000 96GB (2×48GB) CL38 Kit8,900$349Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4021 Ti DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/461159 (accessed 2026-10-25).