HP OEM HP 4500 CPU Fan Assembly;Compatibility:HP Color LaserJet 4500,HP Color LaserJet 4500DN,HP Color LaserJet 4500N,HP Color Stylewriter 4500,HP Officejet 4500,HP Photosmart C4500 AIO;HP 4500 CPU Fan Assembly;HP, Q1271-60160, HP 4500 CPU Fan Assembly, Accessory;Brand: HP