Need help with PSU

[Power9914]

I'm building a new PC. Here is the build:

MOBO: Gigabyte GA-880GM USB-3
CPU: Phenom II X6 1090T BE
GPU: Gigabyte Radeon hd 6850
Chassis: Thermaltake Element G (VL10001W2Z)
HDD: Two 7200RPM hard drives
RAM: 8GB 1333 (Maybe from corsair)
PSU: ?

Which PSU should I get? How much power will my PC consume?

 

[saaiello]

You are around 400 watt power consumption.

For a 6850 a good quality 550 watt unit is recommended.

Antec, Corsair, SeaSonic are a few good brands too look for.

How much do you have to spend on the power supply?

 

[Power9914]

You are around 400 watt power consumption.

For a 6850 a good quality 550 watt unit is recommended.

Antec, Corsair, SeaSonic are a few good brands too look for.

How much do you have to spend on the power supply?

I can spend around $90-100

I'm thinking of buying the Thermaltake ToughPower (W0103RE) (600W).
Is it a good PSU?

Thanks for your reply.

 

[Deleted member 217926]

This is an nice little PSU and on great sale.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817371020