Upgrading my p.c

[dinuzzo723]

I have a alienware aurora r3 and was wondering what my options are to upgrading the psu.I want to go to 875 watts so if you recommend me a good one that will fit inside of the alienware aurora r3 that would be awesome!

 

[ArchitSahu]

PCPartPicker part list: https://pcpartpicker.com/list/rKgcKZ
Price breakdown by merchant: https://pcpartpicker.com/list/rKgcKZ/by_merchant/

Power Supply: SeaSonic - FOCUS Plus Gold 850W 80+ Gold Certified Fully-Modular ATX Power Supply ($92.99 @ Newegg)
Total: $92.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-04-19 21:48 EDT-0400

 

[dinuzzo723]

And you are 100 percent sure it will fit correct?

 

[ArchitSahu]

And you are 100 percent sure it will fit correct?

You can never be sure of manufacturer PC's. From the basic search, it should.