Scheda grafica per computer R7 240 da 4 GB per uso scolastico e ufficio, scheda grafica per computer per l'istruzione degli studenti

R7 240 4GB office school use all-in-one computer graphics card student education computer graphics card Model number： R7 240 4GB DDR3 128BIT type： Popular version Chip factory： AMD Chip model： AMD Core bit width： 128bit Graphics card slot： PCI Express 2.0 interface： VGA DVI HDMI Video memory capacity： 4GB Video memory type： DDR3 Video memory bit width： 128bit Core frequency： 780MHz（MHz） Video memory frequency： 900MHz（MHz） Stream processor unit ： 320 (pcs) 3D API ： DirectX 11 Product size： 17*12*4CM Product weight： 300g Packing list： Manual GRAPHICS card driver disk Number of assembly lines： 320 Chip process： 28 nm