will the psu be enough and is it a decent build

[thomas123321]

MSI R9 270X 4 GB
Corsair XMS3 8 GB (2 x 4 GB)
MSI Z87-G43 motherboard
intel i5 4670k
Cooler Master Thunder 600 Watts PSU
500gb seagate hdd
240 gb kingston ssd
corsair h100i

will the h100i give good cooling for my processor

 

[AshyCFC]

h100i good cooler yes.

Get a better PSU if you can(not more watt's better model)

XFX or Seasonic 550W or more will be fine.

 

[d1rtydeedz]

A 270 requires 450 for a single card and 620 for crossfire so you may want to up your psu just a bit if you ever want to consider crossfire.

The h100i will do an excellent job at cooling; you'll be able to overclock without a problem.

Have fun!