Why Servers Have Two Power Cords
Every year, data centers draw roughly 415 terawatt hours of electricity — about 1.5% of the world's power. But why does the equipment pulling that load have two separate cords? This episode unpacks the layered architecture of data center power redundancy: 2N and N+1 topologies, automatic transfer switches, and the counterintuitive research arguing that redundancy can actually reduce reliability. It's a tour through the engineering decisions that keep the internet running when the grid doesn't. Episode 5759 — myweirdprompts.com/n/5759 (permanent short link: myweirdprompts.com/700346)
The skinny
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