
Enjoy the power of a versatile desktop with the Dell XPS 8900. A massive 1TB hard drive delivers all the storage you could need, and a GTX970 graphics card turns it into cold hard pixels on your screen brilliant, vibrant detail. An i5 processor and 8 GB of RAM give the Dell XPS 8900 the processing power you need.
Q: how big is the power supply?
A: The XPS 8900's power supply is 460W.
Q: With that low of a power supply. (460W.) Can I install a GTX980-ti and use it to run an Oculus Rift?
A: If you are planning on replacing the GPU, you should consider purchasing a Dell XPS with an I7 and replace the card on that machine. I think the best feature on this machine is the GPU.
Q: Can you add more ram/memory?
A: The Dell 8900 will accept up 64 GIG of RAM. However, unless you are doing serious amounts of operation which require tons of ram(video editing/rendering, CAD work) much more than 8 GIG of RAM is a waste of money.
Q: does it come with the monitor and keyboard?
A: Yes, all new and Dell refurbished desktops are supplied with a wired keyboard and mouse. Personally, I prefer a wireless keyboard and mouse. My absolute favorites are Logitech's K800 backlighted keyboard(the keys light up as your fingers near the board and their(Logitech's) MX Master wireless mouse in black. The MX Master mouse is so full of features it took me days to figure how each functioned. One note of caution, however, the MX Master is on the large size. Therefore, try it on for size and be certain it's comfortable before Best Buy's 14 day return period has run out. A final thought. Best Buy, Dell and Logitech each have excellent customer service. Great service from the manufacturers(Dell/Logitech) and seller combined with Best Buy price match guarantee is a tough combination to beat!