from that i can only tell the GPU model that's there R7770 (V271) if its a twin fan its more then likely the R7770-2PMD1GD5/OC as that has 2 fans on and the Power edition has 1 fan and a removable secondary..
its not a R7750 as its the wrong prefix (V2...
its not a R7750 as its the wrong prefix (V2...