The was used for 4K Ultra gaming since September and has been removed from my rig. It was purchased off of EBay with no original box or receipt. It runs really well, but driver issues (random crashes) have pushed me to move back to team green. ????

**I did experience coil whine with an 850w gold power supply, and running it in “beast mode” sucked up too much power and caused crashing. I upgraded to a 1250w PSU and the coil whine went away, and “beast mode” worked great with SAM turned on.