The Sunon MagLev DC12v 4.2W 4-Pin Cooling Fan (PSD1209PLV2-A) (WC236-A01) is a high-quality CPU fan designed for Foxconn systems. With a voltage of 12V and a ball bearing type, this fan provides efficient cooling and is suitable for computer components requiring precise temperature control. Its 4-pin power connection ensures compatibility with a wide range of systems, making it a reliable choice for maintaining optimal performance and longevity of your computer's components.