Hardware Spec Index

Brontix CL-8343 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8343-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,275 (CPU Coolers scale)
Category rank#38,580
Street price$49
Power13 W
Performance per dollar26.02
Released2026

Specifications

BrandBrontix
ModelBrontix CL-8343 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Brontix CL-8343 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/82942150 (accessed 2026-10-21).