Hardware Spec Index

Teralux DR-4391 SE DDR5-8000 64GB (4×16GB) CL40 Kit

Memory · Teralux · SKU DR4391-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index7,262 (Memory scale)
Category rank#1,845
Street price$249
Power21 W
Performance per dollar29.16
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4391 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-40-40-112
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-4391 SE DDR5-8000 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/79483951 (accessed 2026-10-22).