For the first time, Google showed some current design of custom power supplies used in their server farms. The search company has a team of hardware engineers dedicated to the design of motherboards and other electronic components that go into Google's servers to make them more power efficient. These engineers will then go to OEM manufacturers and suppliers and order these custom-built servers.
OK. This was just a mock up, but Dell CTO Kevin Kettler promised yesterday that this "clean and sleek display" will be available later this year. The monitor has I/Os and speakers integrated into the display itself and a single DisplayPort cable off the back. This allows for very thin displays just by the removal of legacy electronics that were required to do the analog to digital conversions.