I'm thinking of adding a second Sapphire R9 390 to my computer to run in 2x crossfire.
Here are the parts I'm using:
CPU: Intel i5-6600k
MB: Asus Z170-A ATX LGA1151
RAM: Kingston HyperX Fury Black 16GB (2x8GB) DDR4-2133
Storage: Samsung 850 EVO-Series 250GB SSD and Seagate Barracuda 2TB 3.5" 7200RPM
- Case: Corsair 200R ATX Mid Tower
- GPU: Sapphire Radeon R9 390 8GB Nitro
- PSU: EVGA SuperNOVA GS 650W 80+ Gold
The power requirements of such an upgrade would technically be covered by my current PSU, but only by a very small margin. Also, my PSU only provides enough cables for a single GPU.
The theoretical power draw is around 750W so I'm looking for something in the waters of 800-900W Fully modular and silent operation on idle are both big pluses.
High reliability is a must!
What would be a good model to solve this problem?