Dell Optiplex GX620 Small Form Factory Question

[iliani007]

I own a Dell Optiplex GX620 Small form factory.
I wanna buy a hd5570 for some light gaming.(nothing heavy)
But in dell website the Optiplex GX620 pci-e slot is only 25W and not 75W.
this isn't normal.

My PSU is 275W
12V is rated on 17A but this is not a problem because my friend has a hd5570 in 250W PSU 12 in 16A

My problem is that pci-e slot is only 25W and not 75W IS THIS TRUE?? ,,,i saw some forums that said : BIOS CONFIGURES THE PCI-e SLOT FROM 25 TO 75W after adding the video card..

So please help me ...

 

[the great randini]

i would not do this, that model pc is very badly configured. i bet its damaged already. if you take a look at the capcitors under the hard drive i bet you have at least one that is broken already and if you install a graphics card (which will set right up agianst your hard drive) the extra heat will damage both the hard drive and the motherboard, i have 6 dead ones sitting in my office all with this problem.

 

[iliani007]

i already own a hd4350 it is normal
No i don't have such a big capacitors and they are not damaged
BUT PLEASE HELP ME WITH THE PCI-E SLOT POWER

 

[Kisianik]

I own a Dell Optiplex GX620 Small form factory.
I wanna buy a hd5570 for some light gaming.(nothing heavy)
But in dell website the Optiplex GX620 pci-e slot is only 25W and not 75W.
this isn't normal.

My PSU is 275W
12V is rated on 17A but this is not a problem because my friend has a hd5570 in 250W PSU 12 in 16A

My problem is that pci-e slot is only 25W and not 75W IS THIS TRUE?? ,,,i saw some forums that said : BIOS CONFIGURES THE PCI-e SLOT FROM 25 TO 75W after adding the video card..

So please help me ...

Can you pin point me (link) into PCIE power of 25 watt, otherwise 7750 low profile Sapphire will work great.