compatibility issues

[imrocking_since92]

hi friends,
i have got an ati radeon 5450 and 300 watts power supply.
i would like to upgrade the graphic card.
do i need to increase the power supply?
if yes than are thr any compatibility issues for upgrading smps and even graphic card?

[Power_user_EX]

yeah... IMO u must get a decent PSU...coz 300W would be bare minimum... though it might work but i don't recommend doing that...

BTW which PSU are you currently ? is it local brand ?

U must buy atleast one of the below :
1) Corsair CX400W or VX450W
2) Seasonic 450W
3) or FSP Saga II 450W

- depending on your budget....

[ssb1551]

^^There is 1 more as pointed by Cilus : Xigmatek!!Apparently they are DAMN good too!!