ACM(E) is a small sound pack for the classic Mac fan. This library features the Macintosh Classic, Power Macintosh models 4400, 6400, 7200, and the Mac G4 and LC 475. It includes the distinct mechanical noises, and hard drives whirring and spinning. For sounds of your favorite computers from the 90s, this one’s for you. Available now exclusively on A Sound Effect:

asoundeffect.com/sound-library/acme

It is featured in the sound effects roundup, July edition (courtesy of The Audio Spotlight):

theaudiospotlight.com/indie-roundup-sound-effects-libraries-july