Two SSDs can be easily installed using this framework. Some reviews, according to which the frame is not true to size, I can not understand. The SSD is also not too far inside, so that the connection of the cables is not possible, I can not nachvollziehen- provided to build the SSD a non-rotated by 180 degrees. The SSD can be both below as side mounted in the frame. I have some SSDs than double, as well as installed individually without any problems.