Will a 750w PSU be enough for my system?

[Ricster-a]

Motherboard: MSI Z87-GD65-GAMING

Processor: Intel Core i5 4670K 3.40GHz Socket 1150

Ram: Corsair 8GB DDR3 1600Mhz

Video Card: Asus GeForce GTX 660

Power Supply: Corsair 750W CXM Builder Modular

CPU Fan: Cooler Master Hyper 212 EVO

Case Fans 6 x 120/140mm AF or SP Corsair Fans

LiteOn DH-4O3S-04-B 4x Blu Ray drive

Samsung SH-224DB 24X Dvd Writer

Corsair 240GB GS SSD

Toshiba 2TB Internal Hard Drive

Aerocool F6XT 3.5inch Fan Controller

Will this system need any higher than a 750w PSU.

Also other questions for this system is what SATA does the motherboard support?

And what case would it best be in Corsair's 300R or 650D?

 

[chrisso]

more than

 

[RulesSpew]

Your total system power consumption will be 450W max.
660 consumpts about 200 at max load / cpu 120 at max load.

You are good to go lol, even a 550W PSU could handle this

 

[chrisso]

an xfx 550 watt pro core edition will be cheaper and last longer

 

[pit_1209]

Yes it will be more than enough, refer to this site to check it.
http://extreme.outervision.com/psucalculatorlite.jsp