Hardware Spec Index

Teralux CL-4240 Ultra Low profile Air CPU Cooler

CPU Coolers · Teralux · SKU CL4240-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,247 (CPU Coolers scale)
Category rank#35,526
Street price$49
Power3 W
Performance per dollar25.45
Released2020

Specifications

BrandTeralux
ModelTeralux CL-4240 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceUnrestricted
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
Zephyra CL-3589 Ti 240mm AIO Liquid CPU Cooler577$19Compare
Caldera CL-4315 Edge Dual tower Air CPU Cooler1,674$79Compare
Zephyra CL-8661 Pro Single tower Air CPU Cooler1,259$49Compare
Caldera CL-7025 Max Single tower Air CPU Cooler1,356$59Compare
Brontix CL-5730 Pro Single tower Air CPU Cooler1,385$69Compare
Zephyra CL-2704 Max Single tower Air CPU Cooler517$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-4240 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/1065506 (accessed 2026-10-26).