use 1600 MHz RAM
use a cheaper case
a 500 watt psu
and consider replacing the graphics card with a 7870 . The performance difference is not great enough to justify the price difference
1600MHz is the same price as the 2133MHz and the 2133MHz is also 1/4 faster
The case I chose is the easiest for cable routing and the best price for what I get
If I wanted to upgrade my GPU later on I would need more than a 500 watt PSU
Can you play maxed out on the latest games with a 7870?