I would try any of the cards with x8 at the end, even though it says one slot has x16 capability, but only has  x8 power.  The card can only be up to 25w.   Regards, 
Server has following slots: 4 PCIe G2 slots:Two x8 slots (one with x16 connectors)One x4 slot (with x8 connector)One x1 slot Graphics card needs to support Windows server 2012 (are Windows 8 drivers compatible with Windows Server 2012?). I am not looking for anything fancy or fast, just something that can support 2 monitors via DVI or DisplayPort. I looked at NewEgg graphics card section and find it difficult to understand what kind of interface I should pick. This is what NewEgg has for interface (I don't see any x8 or x4 as mentioned in Poweredge T110 II specs): PCI Express 3.0 x16 PCI Express 2.1 x16 PCI Express 2.0 x16 PCI Express x16 PCI Express x1 PCI Express 2.0 PCI Express 2.1 PCI Express 3.0
What kind of graphics card can I put in Poweredge T110 II?