Keeping your CPU cool is extremely important to help keep your system running at its maximum! This Dynatron heat sink and fan features a copper heat sink with heatpipes and a 2.36-inch 2-ball bearing fan! Designed for 2U or higher server systems, this Dynatron heat sink and fan supports Intel Socket 775 Core 2 Quad, Core 2 Duo, Core 2 Extreme, Pentium D Dual-Core and Single-Core Prescott/Cedar Mill processors with up to 95-watt TDP (Thermal Design Power)! Upgrade to this Dynatron Socket 775 heat sink and fan! Order today!