Rosewill RX850...good buy?

[NASTY_LOS]

Missing from my build is a PSU.
Q6600 on a Gigabyte EP35-DS3P
OCZ 4GB 2x2GB
1 TB WD HDD
400 GB WD HDD
74GB WD Raptor
GeForce 8800 GTS 512mb
5 Pioneer DVD writers
Thermaltake Armor VA8000

Wondering if this Rosewill would be sufficient enough.
Thanks for the feedback

 

[Oh4Sh0]

Beyond sufficient enough. A 550-600w psu would be sufficient enough.