Tarjeta de video IMAC 27"" A1312 Nvidia K3100M K4100M 4 GB reemplazar 6970M con disipador térmico
Apple IMAC 27” A1312 2011 Nvidia Quadro K3100M K4100M 4GB Video Card Replace 6970M Plug and play with heat sink. Perfectly solve the Apple computer AMD graphics card gate incident, and it is more stable after replacing the NVIDIA GPU.