Compatible Model: Dell OptiPlex 580 760 780 960 980 Small Form Factor (SFF) Systems Only [Note:Please Make sure that only applicable to Small Form Factor (SFF) ,Not to MT/DT/USFF.] Compatible Model Number: L235P-01 F235E-00 H235P-00 H235E-00 Compatible Part Number: R224M PW116 FR610 RM112 WU136 67T67 Connectors: P1:24-Pin Mini ATX Power,P2:4-Pin ATX Power ,P3: SATA Power,P6: Slim Line SATA Input/Output: AC Input(50-60Hz): 100-240V ~/4.5A. DC Output: Max Output 235W. Premium After-Sales Service: We offer a 24-month warranty to ensure the best service for you. If you encounter any issues, damages, or find the product unsuitable, We provide comprehensive after-sales support and will strive to resolve your concerns promptly. 235W Power Supply For DELL Optiplex 580, 760, 780, 960 and 980 Small Form Factor (SFF) Systems R224M, PW116, FR610, RM112, WU136, 67T67, Model Numbers: H235P-00, H235E-00, L235P-01, F235E-00