Programming questions related to the physical components of a computer.
Computer hardware is the collection of physical elements that constitutes a computer system. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk (HDD), system unit (graphic cards, sound cards, memory, motherboard and chips), etc. all of which are physical objects that can be touched. Source: Wikipedia
Hardware by itself is very broad and there are many tags for specific hardware version which may be more appropriate. Eg, flash-memory, etc.