Im trying to upgrade my graphics card from the Intel Hd 2500 integrated one i have now and im not sure if my power supply is good enough.
Its a Thermal Master With 420W
12V 16A
5V 30A
3.3V 30A
-5V 0.5A
-12V 0.5A
+5Vsb 2A
would any of these power supplies work with a radeon hd 7750?
http://www.futureshop.ca/en-ca/product/thermaltake-thermaltake-tr2-600-watt-atx-power-supply-w0413ru-w0413ru/10240719.aspx?path=0a7009ad9013d4360c751477d733e06een02
http://www.futureshop.ca/en-CA/product/corsair-corsair-builder-series-80-plus-500w-power-supply-cp-9020047-us-cp-9020047-us/10236401.aspx?path=c13925c0fe2f78f25840310136f44b18en02
http://www.futureshop.ca/en-CA/product/antec-antec-450w-power-supply-vp450-vp450/10190140.aspx?path=0dcd8781f7b51ffa923c030358891b4cen02
Its a Thermal Master With 420W
12V 16A
5V 30A
3.3V 30A
-5V 0.5A
-12V 0.5A
+5Vsb 2A
would any of these power supplies work with a radeon hd 7750?
http://www.futureshop.ca/en-ca/product/thermaltake-thermaltake-tr2-600-watt-atx-power-supply-w0413ru-w0413ru/10240719.aspx?path=0a7009ad9013d4360c751477d733e06een02
http://www.futureshop.ca/en-CA/product/corsair-corsair-builder-series-80-plus-500w-power-supply-cp-9020047-us-cp-9020047-us/10236401.aspx?path=c13925c0fe2f78f25840310136f44b18en02
http://www.futureshop.ca/en-CA/product/antec-antec-450w-power-supply-vp450-vp450/10190140.aspx?path=0dcd8781f7b51ffa923c030358891b4cen02