Legit Reviews

I'm going to have a system built for me. I have compared thru 3 sites, ibuypower, cyberpowerpc, and monarch. Monarch is the most expenisve comparing apples to apples so they are out. Both of the other sites rec this power supply NZXT PF-500 500Watt Power Supply. Anyone ever heard of it? Anyone know if it's ok. I play to run my system stock (at least for long time) and it's basically 4400 x2 and 2 7800gt sli. So what do you think, will it be ok?
Here are all the specs I could find from both sites:

NZXT PF500 500WATT PERFORMANCE POWER ATX 2.0 POWER SUPPLY
Specification

AC INPUT 115V ~ 10A 60Hz 230V ~ 5A 50Hz (+3.3V & + 5V Total 250W)
DC OUTPUT +3.3V +5V +12V1 +12V2 -12V +5VSB
MAX A. 34A 40A 16A 17A 0.8A 2.5A

NZXT PF-500 500 Watt Power Supply

Specification:
Type: ATX
Maximum Power: 500W
PFC: No
Power Good Signal: Not specified
Hold-up Time: Not specified
Efficiency: 70% Min. at full load
Over Voltage Protection: On all outputs
Overload Protection: On all outputs
Input Voltage: 115/230

Thanks for any help.

Just to be safe i would stay away.... depending on who makes the PSU, not just brands it, will tell alot about the quality. If you need a good 500w PSU look at Fortron, OCZ, Emacs, Zippy, Antec, ThermalTake, Seasonic, Silverstone (Zuse only)

I think they only come with NZXT cases. I have one for sale in the trader section...