Tarjeta de video GPU 2 GB para iMac 27" A1312 mediados de 2010 actualización 2011 Nvidia Quadro K3000M
Quadro K3000M 2GB Video Card - Boot screen ：yes (Natively）. For iMac A1312 2010 2011 Years. iMac12,2 with old graphics HD6970M, must use X-bracket for MAM3.0 type A. The old X-bracket can't fit. Compatible Models ).