Dell Dimension 9100, XPS 400 Case Cooling Fan and Shroud Assembly, Dell Part Numbers: G8362 (Assembly), C8563 (Fan), J8133 (Shroud), Also Compatible With The Following Dell Systems: Precision Workstation 380 & PowerEdge SC430 Systems, Compatible Model Numbers: EFC0912BF, M35500-58 Included Fan and Shroud Compatible with Dimension 9100, XPS 400, Precision Workstation 380 and PowerEdge SC430 Small Mini-Tower (SMT) Systems Compatible Model Numbers: EFC0912BF, M35500-58 Compatible Part Numbers: G8362 (assembly), C8563 (fan), J8133 (shroud)