Compatible Dell Part Numbers: C921D, 0C921D, CN-0C921D, TP728, 0TP728, CN-0TP728Compatibel Dell system: XPS 420, 430Specifications• Manufacturer: Dell• Model: L425P-00• Dell Part Number: C921D• Part Number: PS-7431-2DF-LF• DC Output: 425WConnector• 1x 24-Pin ATX Motherboard Power• 1x 4 Pin ATX +12V Power• 6x Serial ATA (SATA)• 1x Power (IDE)• 1x Floppy Drive (FDD)• 2x 6-Pin PCI-E Power