This might be an option for business or enterprise versions; I know our company buys everything from Dell so we have a good relationship, and I've seen discussions of being able to send a system image to Dell for them to put onto laptops that you order.
If you're not spending a huge amount on laptops, though, I can't imagine this being an option they want to offer.
If you're not spending a huge amount on laptops, though, I can't imagine this being an option they want to offer.