hi,i want to buy a Galaxy NVIDIA GeForce GT 630 2GB 2 GB DDR3 graphics card...it enters into pci express 2.0 slot and is ddr3.....but my cpu which is a home built is having intel core 2 duo 2.8ghz:ddr2 mobo and a pci express x16 slot.4gb ram....will it work in my slot...........here is the link of the gpu
http://www.flipkart.com/galaxy-nvidia-geforce-gt-630-2gb-2-gb-ddr3-graphics-card/p/itmdnfr97ne5hsjp?pid=GRCDNFR97NE5HSJP&otracker=from-search&srno=t_13&query=2gb+graphics+cards&ref=a31f9adf-0ef7-487e-9daa-154c66e7507b
http://www.flipkart.com/galaxy-nvidia-geforce-gt-630-2gb-2-gb-ddr3-graphics-card/p/itmdnfr97ne5hsjp?pid=GRCDNFR97NE5HSJP&otracker=from-search&srno=t_13&query=2gb+graphics+cards&ref=a31f9adf-0ef7-487e-9daa-154c66e7507b