Hardware Spec Index

Teralux DR-3973 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit

Memory · Teralux · SKU DR3973-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index3,046 (Memory scale)
Category rank#7,355
Street price$49
Power7 W
Performance per dollar62.16
Released2022

Specifications

BrandTeralux
ModelTeralux DR-3973 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings36-38-38-101
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileAMD 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-3973 Ultra DDR5-5600 32GB (2×16GB) CL36 Kit”, https://vextor7.com/item/48757142 (accessed 2026-10-20).