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Is this Corsair Good enough for sapphire 6870's crossfire

post #1 of 3
Thread Starter 
The reason i ask is they're having a great deal on PSU's and I will upgrade to Xfire at some point

Rest of Build (haven't ordered yet)
i5 2500k
Asus p67 Pro
Gskill 2x2gb 1600
5X120mm fans
2x 500gb HDD

CORSAIR CMPSU-650TX 650W http://www.newegg.com/Product/Produc..._-17139005-L0C

6870 http://www.newegg.com/Product/Produc...82E16814102909

Thanks
The Station
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE ASUS M4A79XTD EVO Sapphire 6870 4 GB G.Skill Ram 1600 Mhz 
Hard DriveOSPowerCase
2 x 640GB WD Black Caviar HDD Windows 7 64 Bit HP 750TX Corsair PSU Storm Sniper 
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Logitech G5 
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The Station
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE ASUS M4A79XTD EVO Sapphire 6870 4 GB G.Skill Ram 1600 Mhz 
Hard DriveOSPowerCase
2 x 640GB WD Black Caviar HDD Windows 7 64 Bit HP 750TX Corsair PSU Storm Sniper 
Mouse
Logitech G5 
  hide details  
Reply
post #2 of 3
From Sapphire '4x75W' for CFX. That's 300W or 25A on the 12v rail. I'd say you'd be fine given that the 650 you linked is rater for 52A on the 12v rail. You'll need to use some of those molex>PCIe adapters though since the PSU only comes with 2 PCIe. Adapters will be included with the video cards. Looks like a nice build!
AC Mk-800 Cobra
(18 items)
 
  
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i7 2600k ASUS P8P67 WS Revolution Zotac GTX 570 Corsair Vengeance 2x4GB 1600MHz 
Hard DriveHard DriveHard DriveOptical Drive
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OSMonitorMonitorKeyboard
Win-7 Pro x64 HP LP3065 30" 2560x1600 Dell 1600x1200 Portrait Monoprice Gaming Keyboard w/ MX Blacks 
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Corsair HX850 Modified Corsair Obsidian 800D Logitech G700 X-Fi Titanium PCIe 
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Happauge 2250 Tuner Card 
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AC Mk-800 Cobra
(18 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k ASUS P8P67 WS Revolution Zotac GTX 570 Corsair Vengeance 2x4GB 1600MHz 
Hard DriveHard DriveHard DriveOptical Drive
Samsung SSD WD Red WD AV-GP Samsung CD/DVD Combo 
OSMonitorMonitorKeyboard
Win-7 Pro x64 HP LP3065 30" 2560x1600 Dell 1600x1200 Portrait Monoprice Gaming Keyboard w/ MX Blacks 
PowerCaseMouseAudio
Corsair HX850 Modified Corsair Obsidian 800D Logitech G700 X-Fi Titanium PCIe 
Other
Happauge 2250 Tuner Card 
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Reply
post #3 of 3
Thread Starter 
Thanks!
+rep
The Station
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE ASUS M4A79XTD EVO Sapphire 6870 4 GB G.Skill Ram 1600 Mhz 
Hard DriveOSPowerCase
2 x 640GB WD Black Caviar HDD Windows 7 64 Bit HP 750TX Corsair PSU Storm Sniper 
Mouse
Logitech G5 
  hide details  
Reply
The Station
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II x6 1090t BE ASUS M4A79XTD EVO Sapphire 6870 4 GB G.Skill Ram 1600 Mhz 
Hard DriveOSPowerCase
2 x 640GB WD Black Caviar HDD Windows 7 64 Bit HP 750TX Corsair PSU Storm Sniper 
Mouse
Logitech G5 
  hide details  
Reply
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