Thanks everyone. I wipe the drives using blancco as that is what my customer demands. I then resell them giving the customer a rebate. Blancco usually takes about 1hr to completely wipe a hdd half that for a ssd. At the moment I line 10 laptops up on a long desk linked to an internet switch as you need that for blancco to connect to the management console for your reporting system. Just wondered if I could maybe streamline the process with closed lids laptops ontop of each other with 1 monitors to check progress.
Thanks everyone