My System Specs Are: • Case: Thermal Take Full Tower Case Urban T81 (Triple 200mm (20 cm)Fans with a Hub Control Fan – Took Some Nice Score from Tech Guru Critics –New 2014 Series) • Extra Fans: Two Tt 12cm Led • CPU: i7 4790 -3.60 GHZ 8Mb Cache / LGA 1150 • Board: Asus z97 K (I will not SLI or Cross Fire) • SSD: Crucial 512 GB –OS To Be Installed On • HDD: Western Digital 1Tera 7200 Rpm 64 Mb /Black Edition • Monitor: LG 24MP56HQ Wide 23.8" LED IPS Full HD Monitor • Ram: 16GB Kingston 1600Mhz (8 by 8 Dual Channel) • CPU Cooler: Thermal Take Contact 21 • DVD: LG SATA R/W (Two Drives) • PSU: Thermal-take TPG-0850M Tough Power Grand 850W PSU 80 Plus Gold Certified (I have been Reading Several Detailed Reviews and User Feedback about the Power Supply it Seems Efficient with Good Internal Components) - http://www.geeks3d.com/20110527/thermaltake-toughpower-grand-850w-psu-review/ - http://www.techspot.com/products/power-supplies/thermaltake-toughpower-grand-tpg-850m-850w.46321/ - http://www.hardwaresecrets.com/article/Thermaltake-Toughpower-Grand-750-W-Power-Supply-Review/1098 (Reviews of Its 750 W Siblings) OS: Windows 7 Pro 64 Bit Speakers: Micro-lab 2.1 M200 Platinum (Wireless Bluetooth – 50 RMS Watts System with Sub-woofer) KB & Mouse: A4tech Keyboard Bloody Series B120 and Mouse A4tech Bloody Series – V7m Will the VGA Asus 970 Strix DC2OC-4GD5 run stable on such system and PSU Choice.