Hardware Spec Index

Teralux DR-4540 Core DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit

Memory · Teralux · SKU DR4540-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index3,831 (Memory scale)
Category rank#7,383
Street price$69
Power5 W
Performance per dollar55.52
Released2021

Specifications

BrandTeralux
ModelTeralux DR-4540 Core
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-21-21-57
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
Teralux DR-5496 Max DDR5-8000 64GB (4×16GB) CL40 Kit7,252$229Compare
Teralux DR-6693 Core DDR4-3200 8GB (2×4GB) CL16 SO-DIMM Kit3,287$49Compare
Lumora DR-1797 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit4,614$79Compare
Lumora DR-2050 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,687$29Compare
Caldera DR-5718 Core DDR5-7600 96GB (2×48GB) CL36 Kit7,967$349Compare
Teralux DR-5514 Ultra DDR5-5600 48GB (2×24GB) CL40 Kit4,196$79Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4540 Core DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/18878372 (accessed 2026-10-19).