Not sure, something like a P170. I think it sold being called an ultrabook laptop but it was really a tablet with a bluetooth keyboard case and mouse. It first sold for a fair bit of cash but it shipped with W8 and wouldn't update to W10 because the video driver wouldn't load so they cleared them out at a big discount. I found that if you messed with the W10 upgrade until it crashed on boot that it then re-installed W10 and the video driver works. Dumb, but that's how the upgrade went. For the price it works great but I wouldn't have paid the non clear-out price for it. It's i5, 4gig and 128SSD and I still couldn't buy one as good or better to replace it for less then I paid over a year ago.