D3z Posted October 8, 2008 Share Posted October 8, 2008 Hi, I am looking for a new PSU (moving the current PSU to another rig). My current setup is: Q6600 OC 3.6Ghz @1.42v. 4GB RAM (2GBx2) HD 4850 Asus Rampage Formula Water cooling X-fi sound card 4 HDD Seagate Barracuda 2 DVDRW 655 Water pump Total of 8 120mm fans (5 on radiators) 6 CCL lights I'm planning to purchase another 4850 for Crossfire. Not sure if the 620HX will hold, if it works what is my headroom? Should I go for the 750? Link to comment Share on other sites More sharing options...
The_Corsair_fan Posted October 8, 2008 Share Posted October 8, 2008 Have you tried this : Corsair PSU Finder ? Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted October 8, 2008 Corsair Employees Share Posted October 8, 2008 The HX620 should be able to power your system with out any problems. Link to comment Share on other sites More sharing options...
D3z Posted October 9, 2008 Author Share Posted October 9, 2008 Cool, thanks RAM GUY! Another question would I have some headroom, or am I using the 620HX near its capabilities? Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted October 9, 2008 Corsair Employees Share Posted October 9, 2008 You should still have some head room, I would suspect that you would rarely pull more than 400-500 watts at any given time. Link to comment Share on other sites More sharing options...
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