Up to this point, I’ve looked at how data centres use power, and made a…

What was supposed to be one or two posts on DC became four, and what…

A further brief thought on the virtues of DC. Remember this diagram?   One legitimate…

In the last couple of posts, I’ve looked at the design of the power supply…

I started thinking about this subject five years ago and, back then, I wondered if…

Here’s another advantage to delivering DC to the back of the computer: overcapacity. A couple…

There are a few simple things we can do to reduce the huge amounts of energy…

In the last post, I looked at the DC side of things and concluded that…

Here’s the back of a typical server (taken from the HP DL380 spec sheet): HP…

AC/DC is not the name of the rock band, nor an allusion to anything regarding sexual…