Hardware Spec Index

Teralux DR-7939 Pro DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Teralux · SKU DR7939-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,358 (Memory scale)
Category rank#3,102
Street price$129
Power9 W
Performance per dollar41.53
Released2022

Specifications

BrandTeralux
ModelTeralux DR-7939 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-42-42-99
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-3211 Max DDR5-5200 16GB (2×8GB) CL42 Kit3,108$39Compare
Caldera DR-8489 Max DDR5-8400 64GB (4×16GB) CL40 Kit8,088$279Compare
Caldera DR-6797 Pro DDR4-4000 32GB (4×8GB) CL18 Kit7,138$269Compare
Teralux DR-3623 Ti DDR4-3200 16GB (2×8GB) CL14 SO-DIMM Kit4,615$89Compare
Altrix DR-7760 Ultra DDR5-6000 48GB (2×24GB) CL32 Kit4,806$89Compare
Mirenta DR-3358 Edge DDR5-8400 96GB (2×48GB) CL40 Kit8,209$339Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7939 Pro DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/4072928 (accessed 2026-10-23).