Dell OptiPlex 780 790 USFF 180W Power Supply Unit (PSU) M178R 0M178R F180EU-00
Item Description: Dell OptiPlex 3020 7020 9020 SFF 255W Power Supply Unit Dell Part Number: 2XK8W / 02XK8W Manufacturer Model Number: B255ES-01 Fully Load Tested Fast Dispatch - Courier / Signed For Shipping / Postage.