Hardware Spec Index

Teralux DR-8639 Pro DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Teralux · SKU DR8639-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index6,383 (Memory scale)
Category rank#38,431
Street price$189
Power10 W
Performance per dollar33.77
Released2022

Specifications

BrandTeralux
ModelTeralux DR-8639 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-102
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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-8639 Pro DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/16857040 (accessed 2026-10-22).