New Dell Dimension 3100C C521 Power Supply 280W H280P-00

Description: New Dell 280 watt power supply. This is for a Dell desktop computer only. If you have any of the models listed that are either a tower or small form factor then this is not the correct power supply. This power supply has the following connectors: 

P1 - 24 Pin ATX Main Power Connector 
P2 - 4 Pin ATX +12V Power Connector 
P3 - 4 Pin Molex Connector 
P4 - 4 Pin Floppy/CD Drive Connector 
P5/P6 - Sata Power Cable 

Part #'s: A280P-00, D280P-00, H280P-00, H280P-01, L280P-00, L280P-01, NH429, RT490, MH596, MH956, P9550, F5114, U9087, X9072, N8374, MC638, KC672, M8803, K8965.  

DPS-280DB A, HP-Q2828F3P, AA24120L, PS-5281-3DFS, HP-U2828F3

Compatible Models: 
Dell Dimension 3100C, C521. 
Dell Optiplex 210L, 320, 330, 740, 745, 755, GX280, GX520, GX620.