Hardware Spec Index

Teralux CL-5426 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL5426-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,399 (CPU Coolers scale)
Category rank#48,023
Street price$199
Power17 W
Performance per dollar12.06
Released2019

Specifications

BrandTeralux
ModelTeralux CL-5426 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise31 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
Teralux CL-2351 Ultra Dual tower Air CPU Cooler1,764$109Compare
Zephyra CL-9011 Edge Dual tower Air CPU Cooler1,967$129Compare
Teralux CL-6697 Pro 240mm AIO Liquid CPU Cooler994$29Compare
Zephyra CL-8137 Prime Single tower Air CPU Cooler682$19Compare
Caldera CL-4530 XT 420mm AIO Liquid CPU Cooler1,848$129Compare
Zephyra CL-6570 SE Dual tower Air CPU Cooler1,493$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Teralux CL-5426 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3001985 (accessed 2026-10-19).