This Dell NT1XP power supply is designed for use with various Dell models including the Optiplex 3020, 7020, 9020 SFF and Precision T1700 SFF. It has a maximum power output of 255 W and features surge protection. The power module has a single outlet and uses 8 pin 12V and 4 pin 12 V connectors. The cooling system consists of a single fan and the form factor is AT. This power supply is compatible with Dell brand computers and has voltage compatibility for 12 V, 120 V, and 110 V. The color of the power supply is silver and it is categorized under Computers/Tablets & Networking, Computer Components & Parts, and Power Supplies.