Originally Posted by
Hybrys
That's the new AW18 laptop. It's a great machine, and I'd recommend it.
You can upgrade the CPU to any other 4XXXMQ or 4930MX, but future generations are unlikely.
The video card can also be upgraded, and typically upgrading to the new generation is possible, but never guaranteed. Upgrading to 2x780m is no issue.
The RAM is easily upgraded, but note that unless you're doing very specific and intensive tasks, you'll most likely never use more than 8gb of RAM. 16gb is what I usually recommend for gamers that like to dual monitor and heavily multi-task. 32gb is typically only necessary if you're doing drafting/modelling/heavy video rendering.
The hard drives are easily upgradable. There are two standard 2.5inch bays, a single mSATA bay, and you can order a conversion kit from Dell to take out the optical drive, and put another 2.5inch (slim/9.5mm) in it's place.