Hardware Spec Index

Teralux DR-7797 XT DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Teralux · SKU DR7797-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index3,217 (Memory scale)
Category rank#5,168
Street price$39
Power5 W
Performance per dollar82.49
Released2021

Specifications

BrandTeralux
ModelTeralux DR-7797 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-19-19-59
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
Caldera DR-4693 Max DDR5-6000 32GB (2×16GB) CL32 Kit4,085$79Compare
Teralux DR-5902 Prime DDR4-3000 16GB (2×8GB) CL15 Kit3,764$59Compare
Teralux DR-5026 Core DDR4-4000 64GB (2×32GB) CL19 Kit8,223$359Compare
Caldera DR-9814 Ultra DDR5-8000 64GB (4×16GB) CL40 Kit7,979$299Compare
Lumora DR-2110 SE DDR5-4800 32GB (2×16GB) CL40 Kit2,066$29Compare
Teralux DR-3302 Prime DDR4-3200 16GB (2×8GB) CL16 Kit4,832$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7797 XT DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/72045045 (accessed 2026-10-19).