Hardware Spec Index

Teralux CL-3840 Pro Dual tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL3840-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,704 (CPU Coolers scale)
Category rank#9,421
Street price$89
Power6 W
Performance per dollar19.15
Released2021

Specifications

BrandTeralux
ModelTeralux CL-3840 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-2857 SE Dual tower Air CPU Cooler2,106$149Compare
Zephyra CL-8206 XT 280mm AIO Liquid CPU Cooler1,610$79Compare
Caldera CL-4406 Edge 240mm AIO Liquid CPU Cooler530$19Compare
Caldera CL-7245 Ultra Single tower Air CPU Cooler1,033$39Compare
Zephyra CL-1623 XT Single tower Air CPU Cooler1,511$79Compare
Caldera CL-5784 Pro 280mm AIO Liquid CPU Cooler1,322$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-3840 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/28296426 (accessed 2026-10-19).