Maximum Power: 240W. Maximum Output Power: 240W. Compatible Models: For Dell forOptiplex 3040 3650 3656 5040 7040 (SFF). P1 - 8-pin SFF Power Interface. P2 - 4-pin SFF Power Interface. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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