There are probably several power domains in the chip and therefore several separate power supplies, which avoids the need to manage 15kW in a single spot. Edit

There are probably several power domains in the chip and therefore several separate power supplies, which avoids the need to manage 15kW in a single spot. Edit: In the slides shared above [1] (page 16), it says "12x 4kW hot-swappable universal PSUs". [1] : https://secureservercdn.net/198.12.145.239/a7b.fcb.myftpupload.com/wp-content/uploads/2019/11/Cerebras_for_SC19.pdf#page=16 https://secureservercdn.net/198.12.145.239/a7b.fcb.myftpuplo...