Hard to tell for sure, but I don't think so. I haven't found a manufacturer website for CiT (which makes me doubtful of the quality), and I haven't found a good direct side view image of the interior, but looking at the zoom of the second image at that scan.co.uk link, it seems like the drive cages would be right at the back of an atx motherboard, limiting you to 9.6 inches for gpu length, and the asus r9 270x is 10.7 inches.