A:AnswerHP answered this same question 2 weeks ago. Their answer was, "The HP Rechargeable MPP 2.0 Tilt Pen, 3J122AA, and the HP Pen, 1MR94AA#ABL, will work with this laptop."
A:AnswerMost open box units were display models. Best Buy has returned them to factory specs and tested them. Most are sold with a full manufacturer's warranty. The warranty is usually a new 1-year warranty from HP.
A:AnswerIm sorry to not be able to anwer about internal 2.5" bays but Yes it does have intel IrisXe graphics. I would suggest going in person to a Best Buy and checking out in person.
