Hardware Spec Index

Teralux DR-4139 Edge DDR5-8000 64GB (4×16GB) CL38 Kit

Memory · Teralux · SKU DR4139-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index6,795 (Memory scale)
Category rank#4,860
Street price$249
Power21 W
Performance per dollar27.29
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4139 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings38-42-42-106
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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Cite this page: Hardware Spec Index, “Teralux DR-4139 Edge DDR5-8000 64GB (4×16GB) CL38 Kit”, https://vextor7.com/item/3344032 (accessed 2026-10-22).