oh, yeah, well my Lenovo L430 has lotsa stuff you don't have.
It's got a PCI card slot. and one of those CD players, the tray pops out if you hit the button. a VGA? connector, maybe? and a docking port connector on the bottom!

and: a removable battery! (for which i need a replacement, 'cos this one only holds a charge for about 2 minutes off the power supply)