Help with power supply

[saaz]

Does anyone knows how much is a thermaltake litepower 450W or 550W at PC Zone.? Whats the average price

 

[Pada]

What's your PC specs that you want to power with that?

I'm quite impressed with the review that the Thermaltake LitePower 450W got at HardwareSecrets: http://www.hardwaresecrets.com/article/Thermaltake-Litepower-450-W-Power-Supply-Review/730/10
Unfortunately it seems like the Thermaltake LitePower 450 / 500W PSU's that Prophecy Shop (and most likely all the other shops in SA) sells are of a lot lower quality - 65%+ efficiency and not 80%+ like the one from this review!

I find it rather stupid that even the 500W PSU doesn't have at least 2x 6+2pin PCI-E power connectors.