Hardware Spec Index

Teralux DR-3980 Ultra DDR5-7600 64GB (4×16GB) CL38 Kit

Memory · Teralux · SKU DR3980-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,127 (Memory scale)
Category rank#28,234
Street price$309
Power22 W
Performance per dollar26.30
Released2022

Specifications

BrandTeralux
ModelTeralux DR-3980 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings38-44-44-106
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-3980 Ultra DDR5-7600 64GB (4×16GB) CL38 Kit”, https://vextor7.com/item/6651697 (accessed 2026-10-21).