Per iMac 27" A1312 metà 2009 2010 2011 aggiornamento NVIDIA K3100M 4GB scheda video GPU
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.