Complicated Rail System For Drives
The 5.25" and 3.5" drives are installed using drive rails that unfortunately cannot be detached from the carriage. It takes considerable skill and patience to get the hang of it, but then the installation is a snap. The AGP and PCI cards are easier to install. Plastic clips prevent the expansion cards from becoming unseated.
Slot handling is complicated.
Screwless plastic clips keep the expansion cards in place.