the gtx 970 windforce is 297 mm long. Your case supports up to 300 mm long GPUs. It will be a tight fit. However if you remove the HDD cage you get another 100 mm and then you won't have any problem. https://www.sharkoon.com/product/1678/T28#specs http://www.gigabyte.com/products/product-page.aspx?pid=5212#sp
the gtx 970 windforce is 297 mm long. Your case supports up to 300 mm long GPUs. It will be a tight fit. However if you remove the HDD cage you get another 100 mm and then you won't have any problem. https://www.sharkoon.com/product/1678/T28#specs http://www.gigabyte.com/products/product-page.aspx?pid=5212#sp