The aluminum housing makes a stable impression. The HD can be pushed easily, is not screwed. The headboard with the sockets is not absolutely tight fit, could better engage. Also, a 7200 rpm HD leaves no vibrations, the vents are sufficient. Weakness are included, too rigid cable. The eSATA cable is so inflexible that you can hold the housing with installed hard disk horizontally on cable, that housing can be transported on the cable. In the bushes is therefore a lot of pressure, I'm curious how long this enduring. HD in the housing requires power supply via the supplied cable, which is connected to USB Buschse. The case is on good, but slipping because of the rigid eSATA cable away repeatedly. The only solution here is stick-on rubber feet to get, then does not move the body. The value for money is good, but the product is still in need of improvement cable accessories.