■ Case
■ Power supply (often included with the case)
■ Motherboard
■ Processor (CPU)
■ CPU fan/heatsink (usually included with the processor)
■ Memory (RAM)
■ Floppy drive (optional)
■ Hard disk/solid-state drive(s)
■ Optical drive(s) (CD/DVD/BD)
■ Keyboard
■ Pointing device (mouse)
■ Video card (may be integrated into the motherboard)
■ Display (monitor)
■ Sound card (usually integrated into the motherboard)
■ Speakers
■ Network interface card (usually integrated into the motherboard)
■ Modem (optional)
■ Cables (usually included with the motherboard)
■ Hardware (screws and brackets, usually included with the case)
■ OS and other software