The Lenovo 220 Watt Power Supply for Thinkcentre (DPS-220DB A) is a reliable and efficient power supply that is perfect for your Lenovo Thinkcentre desktop computer. It has a continuous power output of 220 watts, which is enough to power most Thinkcentre systems. It is also ATX12V 2.01 compliant, so it is compatible with a wide range of motherboards and CPUs.