Hardware Spec Index

Teralux DR-1278 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Teralux · SKU DR1278-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,647 (Memory scale)
Category rank#7,553
Street price$29
Power4 W
Performance per dollar91.28
Released2019

Specifications

BrandTeralux
ModelTeralux DR-1278 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-18-18-38
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-9163 Pro DDR4-4000 32GB (4×8GB) CL18 Kit8,434$329Compare
Mirenta DR-9500 Core DDR5-6000 48GB (2×24GB) CL32 Kit5,075$129Compare
Mirenta DR-6946 Plus DDR5-7600 96GB (2×48GB) CL38 Kit6,465$229Compare
Mirenta DR-6043 Ti DDR5-4800 32GB (2×16GB) CL40 Kit2,317$29Compare
Teralux DR-6400 Pro DDR4-2666 16GB (2×8GB) CL19 Kit3,007$39Compare
Mirenta DR-3109 Prime DDR4-3200 16GB (2×8GB) CL16 Kit5,124$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-1278 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/2582072 (accessed 2026-10-24).