Hardware Spec Index

Teralux DR-8391 SE DDR5-4800 32GB (2×16GB) CL40 Kit

Memory · Teralux · SKU DR8391-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index3,045 (Memory scale)
Category rank#37,378
Street price$39
Power7 W
Performance per dollar78.08
Released2026

Specifications

BrandTeralux
ModelTeralux DR-8391 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-42-42-108
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-8391 SE DDR5-4800 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/27540 (accessed 2026-10-19).