The Apple M5521 iMac G3 Indigo Blue Desktop Computer is a vintage all-in-one computer from Apple's iconic iMac series. This model features a 500MHz PowerPC G3 processor, 128MB of RAM, and a 14-inch screen size. Running on MAC OS 10.2.8, this computer also comes with a HDD for storage. The sleek blue color adds a nostalgic touch to this retro desktop computer, making it a unique and stylish addition to any collection or workspace.