Hardware Spec Index

Brontix CL-4789 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4789-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,265 (CPU Coolers scale)
Category rank#23,933
Street price$139
Power17 W
Performance per dollar16.29
Released2024

Specifications

BrandBrontix
ModelBrontix CL-4789 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-6329 Prime 240mm AIO Liquid CPU Cooler752$19Compare
Zephyra CL-9515 Ultra 240mm AIO Liquid CPU Cooler519$19Compare
Brontix CL-8903 Edge 360mm AIO Liquid CPU Cooler2,054$149Compare
Zephyra CL-1119 Pro 240mm AIO Liquid CPU Cooler926$29Compare
Caldera CL-1089 XT 280mm AIO Liquid CPU Cooler1,204$49Compare
Caldera CL-6973 Plus Dual tower Air CPU Cooler1,788$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4789 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6874459 (accessed 2026-10-23).