Genuine Dell 250W Watt CYY97 7GC81 L250NS-00 Power Supply Unit PSU For Inspiron 530s 620s Vostro 200s 220s, Optiplex 390, 790, 990 Desktop DT Systems Compatible Part Numbers: CYY97, 7GC81, 6MVJH, YJ1JT, 3MV8H Compatible Model Numbers: L250NS-00, D250ED-00, H250AD-00 Dell Compatible Part Numbers: CYY97, 7GC81, 6MVJH, YJ1JT, 3MV8H, 3WFNF Genuine Dell 250W Power Supply Unit For Inspiron 530s, 620s, Vostro 200s, 220s, 260s and Optiplex 390, 790, 990 Slim Desktop Systems Connectors: 1 x 24-Pin ATX Connector | 3 x SATA Connector | 1 x 4-Pin ATX Connector Output: 250 W | Input: 100-127V~/8A / 200-240V~4A | Compatible Dell Model Numbers: L250NS-00, D250ED-00, H250AD-00, DPS-250AB-67 A, d250ND-00, PS-5251-08D, AC250NS-00 PCA038 NOTE : we will provide the authorization letter by the supplier and the related certifications to let the customers know that the products we sold are from reliable channels and make sure that they have purchased the genuine product. , To check and verify the certification, authorization and quality system of the suppliers and ensure all the product are authentic and original;