Dell AC250NS-00 - 250W Power Supply Unit (PSU) for Dell Studio Inspiron Slim line SFF Model: 530S, 531S, 537s, 540s, Dell Vostro Slim line SFF 200, 200s, 220s, 400 Sale $69.00 Retail $99.00
Dell L250NS-00 - 250W Power Supply Unit (PSU) for Dell Studio Inspiron Slim line SFF Model: 530S, 531S, 537s, 540s, Dell Vostro Slim line SFF 200, 200s, 220s, 400 Sale $69.00 Retail $99.00