Apple iMac 27" fine 2015 scheda logica 820-00292-A AMD Radeon R9 M390 -COSÌ COM'È- leggere
GPU: AMD Radeon R9 M390 with 2GB GDDR5 VRAM. AMD Radeon R9 M380, M390, M395, M395X (depending on model variant). The board waspulled from a working iMac and tested for display and power functionality.