Todo cobre para disipador térmico de refrigeración GPU ALIENWARE 17 RANGER M17X R3 R4 P11E 0VH0YK
Compatible model: M17X R3 2011 R4 2012. 1 x Cooling heatsink(3 Cooling heat pipe). Before the installation, you need clean the old grease on your CPU or the graphics on the motherboard. 100% compatible.