Hardware Spec Index

Teralux DR-5255 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR5255-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,753 (Memory scale)
Category rank#15,730
Street price$39
Power4 W
Performance per dollar70.59
Released2019

Specifications

BrandTeralux
ModelTeralux DR-5255 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-27-27-51
CAS latencyCL19
First-word latency14.25 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
Altrix DR-1153 Edge DDR5-6800 32GB (2×16GB) CL34 Kit5,445$139Compare
Caldera DR-3364 Plus DDR5-8000 128GB (4×32GB) CL38 Kit8,698$379Compare
Lumora DR-9507 Edge DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit3,535$49Compare
Altrix DR-8870 Ti DDR5-6800 96GB (2×48GB) CL34 Kit6,957$219Compare
Caldera DR-9912 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit3,160$39Compare
Caldera DR-5140 XT DDR5-5200 16GB (2×8GB) CL40 Kit3,092$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-5255 Ultra DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/4185375 (accessed 2026-10-22).