Dell 6Y702 9Y487 LED Power Switch & Indicator, For Dimension 2300, 2350, 2400, 3000, 4600, 4700, and Optiplex 160L, 170L, and 170LN Systems Wire Part Number: 6Y702 Power Switch Part Number: 9Y487 Fits Dimension 2300, 2350, 2400, 3000, 4600, 4700 Fits Optiplex 160L, 170L, 170LN