Hardware Spec Index

Teralux DR-3838 XT DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Teralux · SKU DR3838-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index7,861 (Memory scale)
Category rank#301
Street price$289
Power23 W
Performance per dollar27.20
Released2022

Specifications

BrandTeralux
ModelTeralux DR-3838 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-92
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-3838 XT DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/6251963 (accessed 2026-10-19).