suggest any good graphics card under 5000 INR

hello guys i had purchased a pc from a second hand dealer
configur:
HP Proliant ML115
Mother board:from foxconn dont know how to identify But has a PCIe-x16slot
CPU:AMD opteron dual core 2.4Ghz
RAM: 2GB DDR2
DISPLAY: LG 1600X1200
HDD: 160GB
OPTICAL: LG 22X DVD-RW
my question is can my mother board support DDR3 or DDR5 graphic cards?
Suggest me a graphic card that must have VGA PORT and DIRECTx11 support.
Thanx in advance.