Top computer makers Dell and Hewlett-Packard have gotten big into the computer recycling business in recent years to help consumers, businesses, and the industry deal with the hordes of old equipment gathering dust in dark corners.

Below is one of 13 photos from the Hewlett-Packard Recycling Center in Roseville, California. This originally comes from the story “HP grindhouse: Where old PCs go to die” by Erica Ogg.