The department store is the first in the UK to offer Dell laptops, and will have exclusivity to the Adamo XPS – you won't even be able to get it from Dell's online store.
At just 9.9mm thick, the Adamo XPS is the world's skinniest laptop, packing a 13.4-inch, 720p display, full-size aluminium keyboard, multitouch touchpad and unique hinge design.
If you can't make it to a store, you will be able to pick the XPS up from the John Lewis website, although at time of writing there were only 2 in stock.
Asked how long the exclusivity would last with John Lewis, Dell simply told Stuff.tv: "We cannot confirm when the Adamo will be for sale on Dell.co.uk."
Knocking you back £1,750 it's some investment in a laptop, but is it worth the cash? Check out our review and decide for yourself. It's available now.
Buy it: Adamo XPS, John Lewis, £1,750