Tarjeta de video Apple IMAC 27"" A1312 Nvidia K3100 K4100 K5100M 8 GB Reemplazo 6970M

For iMac 27" A1312 Mid 2010 2011 upgrade Nvidia Quadro K3100M 4GB GPU Video Card. For iMac A1312 2010 2011 Years. Quadro K3100M 4GB Video Card - Boot screen ：yes (Natively）. Full tested:Yes. After-sales service. ).

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