Hardware Spec Index

Teralux DR-4021 Pro DDR4-4000 32GB (2×16GB) CL19 Kit

Memory · Teralux · SKU DR4021-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index7,271 (Memory scale)
Category rank#2,936
Street price$249
Power7 W
Performance per dollar29.20
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4021 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings19-19-19-59
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Teralux DR-4021 Pro DDR4-4000 32GB (2×16GB) CL19 Kit”, https://vextor7.com/item/43317108 (accessed 2026-10-19).