"SilverStone GD01B-MXR is an HTPC (home Theater PC) computer case that supports ATX motherboards, unlike many other HTPC cases that accept only micro-ATX models. GD01B-MXR comes in black and SilverStone has also this same case in silver, called GD01S-MXR. The "-MXR" means it is equipped with a front media display, and there are models without this display (without the suffix -MXR, obviously)."