upgrading my dell 4700's graphic card

The link above is basically the same as me. I want to get Newegg.com - EVGA 512-P3-N801-AR GeForce 8800 GT 512MB 256-bit GDDR3 PCI Express x16 HDCP Ready SLI Supported Video Card - Desktop Graphics / Video Cards , but I don't know if it will work for the mother board i have. I have the same mother board as fridaygi.

Please help i would really appreciate it.

Thanks