Corsair, PC Power & Cooling or Zalman

which power supply unit should I get?

I'm thinking of building a new pc and it would look something like this;

Core i7 920
Gigabyte Ex-58 UD3R mobo
MSI GTX 275 896mb Twinfrozr
6GB of DDR3 memory
1TB HDD
plus other miscellanous parts...


I'm looking at these 3 in particular,

CORSAIR CMPSU-750TX 750W

ZALMAN ZM750-Heatpipe 750W

PC Power and Cooling Silencer 750w

Any ideas on a casing as well? I'm choosing between a Coolermaster Storm Scout, CM Storm Sniper, or NZXT Tempest...

Corsair is probably the best of those three. The Antec Truepower New 750W is better:
http://www.jonnyguru.com/modules.p [...] &reid=140. It costs the same ($100) but no rebate game is required.
http://www.newegg.com/Product/Prod [...] 6817371025

Er the pc p&c one that he listed isnt modular?

And i agree, that antec one looks mighty fine.

Case choice is as much a personal statement as it is the "right" answer. All are good choices.
I'd avoid the Zalman psu given that you are considering the other 2.
Price says get the Corsair. There's nothing wrong with it. It is reliable, stable and powerful enough for what you need. I like the PC P&P and own one. I bought it for less than it's going for now though. Check your wallet and flip a coin.
You are choosing among all good products.