Hardware Spec Index

Teralux CL-4728 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4728-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,318 (CPU Coolers scale)
Category rank#7,056
Street price$179
Power17 W
Performance per dollar12.95
Released2020

Specifications

BrandTeralux
ModelTeralux CL-4728 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise29 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
Brontix CL-6504 Prime Dual tower Air CPU Cooler2,097$139Compare
Brontix CL-9763 Prime Single tower Air CPU Cooler1,163$49Compare
Zephyra CL-1264 Ultra Single tower Air CPU Cooler1,684$89Compare
Zephyra CL-3380 SE Dual tower Air CPU Cooler1,753$99Compare
Brontix CL-1767 Pro 240mm AIO Liquid CPU Cooler641$19Compare
Zephyra CL-2754 Pro 280mm AIO Liquid CPU Cooler1,576$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-4728 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7928630 (accessed 2026-10-22).