Hardware Spec Index

Teralux DR-7581 SE DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Teralux · SKU DR7581-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index6,118 (Memory scale)
Category rank#16,602
Street price$149
Power19 W
Performance per dollar41.06
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7581 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-34-34-105
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + 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-7581 SE DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/3138916 (accessed 2026-10-21).