Hardware Spec Index

Teralux DR-2491 SE DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit

Memory · Teralux · SKU DR2491-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index3,589 (Memory scale)
Category rank#11,591
Street price$59
Power5 W
Performance per dollar60.83
Released2021

Specifications

BrandTeralux
ModelTeralux DR-2491 SE
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-23-23-53
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-6354 Prime DDR4-4000 32GB (2×16GB) CL18 SO-DIMM Kit7,289$249Compare
Mirenta DR-9908 Prime DDR5-6400 48GB (2×24GB) CL34 Kit6,037$149Compare
Caldera DR-5343 Core DDR5-8000 64GB (4×16GB) CL38 Kit7,245$289Compare
Lumora DR-8016 Pro DDR5-5600 32GB (2×16GB) CL36 Kit3,618$49Compare
Altrix DR-2001 Max DDR4-3600 16GB (2×8GB) CL16 Kit5,381$119Compare
Altrix DR-4772 Core DDR5-7600 96GB (2×48GB) CL38 SO-DIMM Kit7,713$289Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-2491 SE DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/7189831 (accessed 2026-10-26).