specific models are fine but it must be low profile single slot card that uses the full x16 slot. like this one it complys with the 25W limit [IMAGE]25w card limit ZOTAC GeForce GT 710 2GB DDR3 Passive Low Profile Graphics Card (ZT-71302-20L)  [URL] others that use x4 or x8 slot design seem to be not working
Hi!I have a Dell Optiplex 755 sff and i wanted to know does any of these gpu works in this pc? MSI GeForce GT 730 DirectX 12 N730K-2GD3H/LP 2GB Dell Radeon HD 3450 Y104D 256MB Dell AMD Radeon HD 7570 1GB GDDR5 P.S. sorry if i didnt post this in other dell community post i dont know how to do it.  
Optiplex 755 SFF, GPU upgrade