Hardware Spec Index

Brontix CL-4840 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4840-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,049 (CPU Coolers scale)
Category rank#39,015
Street price$39
Power13 W
Performance per dollar26.90
Released2023

Specifications

BrandBrontix
ModelBrontix CL-4840 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,100 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-4840 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/91497404 (accessed 2026-10-23).