Very interesting product. One can insert or IDE hard drives STA. Assembly, or exchange, is very easily, in seconds. Some users criticized him slightly flexible sides. The solution is simple: stick to the inside on the side parts, tiny pads felt that catch up the space of a few millimeters responsible for this flexibility, building on the hard drive. Otherwise, aesthetics, I find it pretty. Aluminum frame and vent holes allow the fan (quiet) to properly do its job. In conclusion: recommendable.