This Dell PowerEdge R420 power supply unit with part number J6J6M is a 550 watt non-redundant type, perfect for your server needs. It is designed to fit a rack-mountable form factor for easy installation. This unit features two Intel processors and can accommodate up to two processors in total.

It is a Dell product from the PowerEdge product line, which means that it is of high quality and is reliable for your computing needs. This unit is non-domestic and does not come with any custom bundle. It is compatible with different server models, including the PowerEdge R520 and R420.