Genuine Dell 160W Power Supply PSU For OptiPlex GX280 Small Form Factor (SFF) and Dimension 4700C Systems Part Numbers: R5953， U5427<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Manufacturer: Dell</li><li>Part Number: U5427</li><li>Model: PS-5161-7DS</li><li>Type: Power Supply</li><li>Compatible Models: Dell Optiplex GX280 SFF， Dell Dimension 4700c</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41eSYjQPfNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RjVdwPK5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410jepvIMQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4162XYkxaeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Z8nPug9fL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51%2BCqZdBK5L.jpg" noproxy>