Hardware Spec Index

Teralux DR-8257 Prime DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Teralux · SKU DR8257-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,355 (Memory scale)
Category rank#16,888
Street price$29
Power4 W
Performance per dollar81.21
Released2020

Specifications

BrandTeralux
ModelTeralux DR-8257 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-19-19-49
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
Lumora DR-1114 XT DDR4-2666 16GB (2×8GB) CL16 Kit4,202$69Compare
Teralux DR-4061 XT DDR4-2666 16GB (2×8GB) CL16 Kit4,021$79Compare
Caldera DR-1023 SE DDR5-6400 64GB (4×16GB) CL32 Kit5,824$129Compare
Caldera DR-8249 Ti DDR4-2666 8GB (2×4GB) CL16 Kit2,318$29Compare
Teralux DR-2370 Ti DDR5-7200 48GB (2×24GB) CL34 SO-DIMM Kit6,254$159Compare
Mirenta DR-8728 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit6,165$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-8257 Prime DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/9019564 (accessed 2026-10-23).