The logic board is mounted at the bottom of the case, with drive bays and a power supply in a separate fold-out section that swings aside as one piece and props open. This allows unfettered access to logic board connections such as the memory, Central processing unit, VRAM and drive/power connections without a screwdriver. The PCI slots were located on the left edge of the case and covered only by a plastic shield, making them accessible without lifting the drive bay assembly.
Apple's next Power Macintosh case design as used in the Power Macintosh G3 (Blue & White) would also provide easy user access (although the motherboard and power-supply are significantly more difficult to replace).