Tarjeta de video GPU NVIDIA K3100M 4 GB para iMac 27" A1312 mediados de 2009 2010 2011 actualización
For Apple iMac 27" A1312 Mid 2009 2010 2011 upgrade NVIDIA Quadro K3100M 4GB GDDR5 GPU Video Card. Custom official may open and remove for inspection. Full warranty against any defective product.