Dell MK463 N750P-00 Precision 490 690 750W Power Supply Input: 100-120V 200-240V Output: 750w Max Compatible Part Numbers: U9692, JK933, U9692 Compatible Model Numbesr: N750P-00, H750P-00 Connectors: P1 - 24-Pin Standard ATX Power Connector, P2 - 20-Pin Standard ATX Power Connector, P3 - 12-Pin ATX Power Connector, P4 - 6-Pin Dell Proprietery Connector, P5 - 6-Pin PCI-E Power Connector