Hardware Spec Index

Teralux CL-4263 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4263-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,858 (CPU Coolers scale)
Category rank#21,944
Street price$119
Power17 W
Performance per dollar15.61
Released2021

Specifications

BrandTeralux
ModelTeralux CL-4263 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
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
Caldera CL-7361 Edge 360mm AIO Liquid CPU Cooler2,157$159Compare
Teralux CL-7022 Plus Low profile Air CPU Cooler1,253$49Compare
Teralux CL-2545 XT 420mm AIO Liquid CPU Cooler2,480$199Compare
Zephyra CL-7767 Pro 360mm AIO Liquid CPU Cooler2,006$129Compare
Zephyra CL-1002 Plus 240mm AIO Liquid CPU Cooler1,083$39Compare
Teralux CL-8837 Prime Low profile Air CPU Cooler1,166$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-4263 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/293045 (accessed 2026-10-19).