Hardware Spec Index

Teralux DR-4251 Edge DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Teralux · SKU DR4251-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,040 (Memory scale)
Category rank#6,285
Street price$39
Power4 W
Performance per dollar77.95
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4251 Edge
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-19-19-55
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
Mirenta DR-8999 Prime DDR4-3600 64GB (2×32GB) CL18 Kit8,900$379Compare
Lumora DR-5758 Max DDR4-4000 64GB (2×32GB) CL19 Kit7,612$239Compare
Caldera DR-5984 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,236$29Compare
Lumora DR-8304 SE DDR5-8400 128GB (4×32GB) CL40 Kit8,900$379Compare
Lumora DR-7310 Core DDR5-6800 96GB (2×48GB) CL34 Kit6,638$219Compare
Mirenta DR-6526 Ti DDR4-3200 16GB (2×8GB) CL16 Kit4,884$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4251 Edge DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/710169 (accessed 2026-10-19).