Not So Fast On That Charge For 800 Volt Datacenter Power
nextplatform.com May 27, 2026

Not So Fast On That Charge For 800 Volt Datacenter Power

AI-summarised brief · reviewed before publication

Nvidia is pushing for 800 volt power in datacenters, but Schneider Electric executives expect less than 10% of new AI nodes to adopt this high voltage soon. Current datacenter power infrastructure is at 48 volts, with mechanical and electrical issues arising at higher rack power. Schneider Electric's Rob Bunger explained that moving to 800 volts will require consolidating converters and upping the voltage to get more power per wire. Initial deployments are predicted by the end of this year, with more centralized power distribution solutions by 2029. The transition to 800 volts will impact datacenter design as density increases.

💡 Why It Matters

  • · The shift to 800 volts will change the ratio of facility equipment to IT equipment, affecting overall datacenter design.
  • · Higher voltage requirements will also introduce new complexities, particularly with AI workloads that have pulsing power demands.