Building a pair of computers to be used in an accounting practice. PARTS LIST: Case: Corsair 200R http://amzn.to/2kfNEDZ Motherboard: Gigabyte GA-Z97-HD3 http://amzn.to/2BnpYse CPU: Intel Core i7-4790K Devil’s Canyon Quad-Core 4.0GHz http://amzn.to/2kHX6Ej RAM: G.SKILL Ripjaws X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) http://amzn.to/2kJ2t63 SSD: Samsung 850 EVO 250GB http://amzn.to/2A4zDzJ ODD: Lite-On EBAU108 External DVD-Writer http://amzn.to/2AonM3N PSU: EVGA 430 Watt ATX http://amzn.to/2BnIpgB OS: Windows 7 Pro 64-bit OEM http://amzn.to/2BmzcoK Total cost: $850 per PC (July 2015) How to install and configure Windows 8.1: https://www.youtube.com/watch?v=tzI8xh5XXnw How to install and configure Windows 7: https://www.youtube.com/watch?v=Oyz5g6Sipaw Updating BIOS on Asus motherboard: https://www.youtube.com/watch?v=-TRWfYCiO6M Cosmos ® 15'' Diameter Heavy Duty 360° Rotation Swivel Stand: http://amzn.to/1WZSUGi 3DMark Graphics Benchmarking software: http://www.3dmark.com/ Latest Samsung Magician Software: http://Samsung.com/SamsungSSD Panasonic EY7410 electric screwdriver: http://amzn.to/1Lxhubx Want to contribute to my YouTube channel? Just click here! https://www.paypal.me/CareyHolzman Free Technical Support: https://techguy.org/ See more of Carey's video's here: http://www.CareyHolzman.com/