Product Overview Combat heat with Antec’s C400 CPU Cooler. Designed for leading Intel & AMD processors, the C400 CPU Cooler supports Intel Core™ i 7 Extreme, & AMD™ Sempron, among others. The 8 mm thick copper coldplate & nickel-plated aluminum fins with four embedded heatpipes achieve maximum heat transference as well as lightweight durability. & with the stealthily quiet blue LED PWM (pulse width modulation) fan, the C400 CPU Cooler is the perfect tool to combat heat when overclocking your processor. Antec C400 quad heatpipe CPU air-cooler for Intel sockets LGA1366/1156/1155/1151/1150/775 & AMD sockets FM2+/FM2/FM1/AM3+/AM3/AM2+/AM2. Features HIGH STATIC PRESSURE LED FAN Quiet, 120 mm LED PWM fan with 77 CFM of airflow illuminates your rig with blue light. UNIQUE HEATSINK DESIGN Two-tiered fin structure dissipates heat efficiently, while aluminum oxide coating prevents oxidation. STRAIGHT TOUCH TECHNOLOGY The 8mm thick copper coldplate & four copper heatpipes with Straight Touch technology quickly transfer heat away from your CPU. BROAD SOCKET COMPATIBILITY Compatibility with the newest Intel & AMD platforms, & the push-pin mounting system & included gold thermal paste make for a fast, simple installation. • 12cm blue LED+4 Pin temperature-controlled fan. • Pure copper efficient heat dissipation base with 8mm thick. • Concave & convex design of fins+oxide treatment on the top. • Four copper plating nickel heat pipes+straight touch technology.