PC-Mart. New Replacement 330W 19.5V 16.9A Power AC Adapter ADP-330AB D Power Supply for Dell Alienware x51, M18x M18x R1, R2, R3, M18X-0143 330w AC Adapter F0K0N, 331-2429, 320-2269, XM3C3, DA330PM111 -
Dell Alienware X51 6 Pin to 8 Pin and 6 Pin GPU PCIE Power Cable - MODDIY
Alienware X51 R2 Power Input Plug with Cable DC Jack 2YG07
330W 19.5V 16.9A charger for Dell Alienware X51 X51 R2 R3 5X3NX XM3C3 for Inspiron 7775 ac power adapter DA330PM111 - AliExpress
Dell Alienware X51 i5-3330 i5-4430 19.5V 240W Laptop Power Adapter/Charger