« Last post by Hinfrance on January 21, 2021, 08:09:09 AM »
They seem to vary hugely in price but you can pick up a stand alone one for around £100.
The problem with the domestic ones is they don't last long. I don't have one on my PC anymore because of the expense and limited life. I did try a significantly more expensive commercial one but it still wasn't up to keeping my PC going (750w PSU) and it was also really noisy (fan going most of the time). I suppose spending even more would have solved the problem, but then that would be beyond the parameters of my risk/reward assessment.