Hardware Spec Index

Teralux DR-7422 Plus DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Teralux · SKU DR7422-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index8,513 (Memory scale)
Category rank#604
Street price$359
Power24 W
Performance per dollar23.71
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7422 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-116
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-2843 XT DDR4-4000 64GB (2×32GB) CL18 Kit8,117$309Compare
Caldera DR-5281 Max DDR4-4000 32GB (4×8GB) CL18 Kit8,206$359Compare
Lumora DR-6002 Core DDR5-6800 64GB (4×16GB) CL34 Kit6,235$169Compare
Lumora DR-6825 Prime DDR5-5600 32GB (2×16GB) CL36 Kit4,020$59Compare
Teralux DR-3089 Pro DDR5-7600 128GB (4×32GB) CL36 Kit7,126$239Compare
Altrix DR-9221 Pro DDR4-3000 16GB (2×8GB) CL15 Kit2,256$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7422 Plus DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/4056207 (accessed 2026-10-20).