It might not be the most glamorous of components, but a good power supply can be key to building a PC that will last a very long time. Today's supplies are better than ever, with lofty efficiency claims and clean delivery that bodes well for the health of other vital parts.
Better still, with the increased frugality of today's CPUs, GPUs and storage devices, our wattage requirements tend to have reduced dramatically, making it easy to pick up a quality supply without breaking the bank. For this week's question, we're asking simply: what wattage is your power supply? Let us know using the comments facility below, and we'd be intrigued to learn whether you consider your current capacity to be sufficient in the long term, or whether you reckon an upgrade will be needed somewhere down the line.