Hardware Spec Index

Brontix CL-4521 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4521-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index937 (CPU Coolers scale)
Category rank#47,805
Street price$29
Power13 W
Performance per dollar32.31
Released2020

Specifications

BrandBrontix
ModelBrontix CL-4521 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-4521 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/92941147 (accessed 2026-10-20).