not for $81 with 15 mins left. not for $81, period. you can get a coolermaster 750 for $70 new....
Most of CM's PSUs are absolute garbage. You get what you pay for with power supplies, and just because it says 750w on the box doesn't mean it's good for 750w.
Go read the reviews at any website that actually tests them properly; here's one of CM's new 750w:
http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=188 Not only does it fail to deliver its rated wattage at a realistic operating temperature, ripple is out of spec on the 3.3v rail, efficiency isn't great, capacitor selection is pathetic (Sus'con?
Seriously?), and the OEM is hardly one of the most reputable in the industry.
If the PS isn't being hooked up to an artificial load and an oscilloscope and run up to full output in ambient temperatures of at least 40*C, the review is invalid and absolutely worthless.
In fairness though, CM's cheaper PSes are even worse, and even a total POS 750w like that will handle a 1055T @ stock speeds and a 5670 without breaking a sweat-that system will struggle to hit 400w under full load.
But it's still a flaming hunk of (censored) and you'd be better off with that Corsair. The CWT PSH platform underpinning the TX series is old, but that thing will at least hit 750w @ 50*C, it has good quality japanese caps in it, and while ripple @ 12v might be higher at full load than the Seventeam-based CM unit, it'll be comfortably in spec on all rails both now and three years from now (long after the Sus'con caps in the CM are likely to have bitten it) which is more than can be said for the CoolerMaster 750.
If it were me, I'd buy
this or look into one of the Antec 650s. I know they make stuff in that wattage range with 100% japanese caps that are Seasonic-based, but I won't touch Antec anymore for various reasons, so I'd have to look into what models in their current lineup can be trusted.
The video card is good though.