Hardware Spec Index

Teralux DR-5781 Prime DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Teralux · SKU DR5781-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,169 (Memory scale)
Category rank#37,580
Street price$299
Power8 W
Performance per dollar27.32
Released2021

Specifications

BrandTeralux
ModelTeralux DR-5781 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-18-18-40
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-5781 Prime DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/753097 (accessed 2026-10-20).