Hardware Spec Index

Teralux CL-4643 Ultra Single tower Air CPU Cooler

CPU Coolers · Teralux · SKU CL4643-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index539 (CPU Coolers scale)
Category rank#26,007
Street price$19
Power3 W
Performance per dollar28.37
Released2021

Specifications

BrandTeralux
ModelTeralux CL-4643 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise28 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
Teralux CL-3326 XT 420mm AIO Liquid CPU Cooler2,284$179Compare
Teralux CL-3899 Plus Single tower Air CPU Cooler774$19Compare
Brontix CL-2895 Edge Single tower Air CPU Cooler988$29Compare
Caldera CL-2329 Ti Dual tower Air CPU Cooler2,332$159Compare
Zephyra CL-9987 Ultra Single tower Air CPU Cooler1,460$79Compare
Teralux CL-8866 Max Dual tower Air CPU Cooler2,077$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-4643 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/21398737 (accessed 2026-10-20).