Hardware Spec Index

Teralux DR-7578 XT DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR7578-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,420 (Memory scale)
Category rank#847
Street price$49
Power5 W
Performance per dollar69.80
Released2019

Specifications

BrandTeralux
ModelTeralux DR-7578 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-21-21-48
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
Teralux DR-7705 Prime DDR4-3600 32GB (2×16GB) CL18 Kit7,397$279Compare
Altrix DR-2577 Edge DDR4-3200 32GB (2×16GB) CL16 Kit7,099$209Compare
Altrix DR-3564 Max DDR5-6400 64GB (2×32GB) CL34 Kit6,029$169Compare
Lumora DR-8141 Max DDR4-3200 8GB (2×4GB) CL14 Kit3,313$39Compare
Teralux DR-8332 Plus DDR4-3000 16GB (2×8GB) CL15 Kit2,779$39Compare
Caldera DR-6073 SE DDR5-6400 32GB (2×16GB) CL34 Kit5,456$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7578 XT DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/2103403 (accessed 2026-10-19).