Hardware Spec Index

Teralux DR-7781 XT DDR4-3000 8GB (2×4GB) CL15 SO-DIMM Kit

Memory · Teralux · SKU DR7781-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,214 (Memory scale)
Category rank#21,062
Street price$29
Power4 W
Performance per dollar76.34
Released2021

Specifications

BrandTeralux
ModelTeralux DR-7781 XT
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings15-15-15-35
CAS latencyCL15
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Teralux DR-7781 XT DDR4-3000 8GB (2×4GB) CL15 SO-DIMM Kit”, https://vextor7.com/item/229245 (accessed 2026-10-19).