Intel launched the “Intel Inside” branding campaign in 1991.
Before the campaign, many computer buyers recognized PC manufacturers but paid little attention to the processor inside the machine. Intel’s marketing effort made the processor a visible consumer-brand component, even though it was not normally seen by users.
The campaign used the distinctive five-note Intel audio logo in advertisements and encouraged computer manufacturers to display the “Intel Inside” label. It helped Intel build direct brand recognition and supported the company’s position in the rapidly expanding personal-computer market.
The campaign is an important example of ingredient branding: a component maker markets itself to the final customer through products assembled and sold by other companies. “Intel Inside” is sometimes mistaken for a processor model name, but it was a marketing program and trademarked brand identity.