will my PSU provide enough power?

[thejanglytemblor]

i plan to build a mini itx gaming desktop in a few months, and am concerned about the PSU not providing enough power to the system components. this pc wont be stressed that often, but might hit 60% system load every day, depending on what i'm doing. i would hate to have to downgrade my gpu though.

I am willing to undervolt the cpu and gpu to get some more stability, if its even stable.
Here's the planned specs:
system-build

thank you all.

 

[Dark Lord of Tech]

A Radeon R9-270X needs at least 24 amps on the 12v rail and a 500 watt power supply that has 2 - 6 pin PCIE power connections.

 

[thejanglytemblor]

A Radeon R9-270X needs at least 24 amps on the 12v rail and a 500 watt power supply that has 2 - 6 pin PCIE power connections.

well... it has two pcie 6 pin connectors, (one is a 6/8 pin connector) but it does not supply 500 watts. according to the website, the psu can output 450 watts nonstop for 100,000 hours at 25 celcius. but according to a psu calculator it reccomends a 404 (what a coincidence.) watt psu. the minimum requirement was 359 watts. that was with all of the components, plus 4 usb devices. so in theory it should run, but im not quite sure.

 

[Dark Lord of Tech]

It has 36 AMPS ON THE 12V rail , so yes your supply is sufficient to run your specs.

The 12v rail is the key your fine with that PSU choice.