The Xilence Performance C M404PRO is the advanced successor to the proven M403PRO and offers reliable cooling performance for modern Intel and AMD processors.
With a TDP of up to 200 watts, it is ideal for gaming, office, and multimedia systems and offers excellent value for money.
Four copper direct-touch heat pipes ensure efficient heat transfer to the aluminum heat sink. The 120 mm PWM fan with a speed range of 800–1800 rpm delivers high airflow with pleasantly quiet operation and supports stable CPU temperatures even under load.
Thanks to its compact height, the M404PRO is also suitable for many smaller cases. Its broad socket compatibility with AMD AM5/AM4 and Intel LGA 1851, 1700, 1200, and 115X, as well as its easy installation, make it the ideal solution for upgrades and new PC builds.

• 200 W cooling capacity: Reliable cooling for modern Intel and AMD CPUs
• Direct-touch heat pipes: Four copper heat pipes for efficient heat dissipation
• Quiet 120 mm PWM fan: 800–1800 rpm for balanced performance
• Compact height: Only 142.4 mm, suitable for many PC cases
• High compatibility: Supports AMD AM5/AM4 & Intel LGA 1954/1851/1700/1200/115X