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Corsair TX850 PSU Supports 3x 4890 Crossfire??

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New Member
Oct 22, 2009
Hi Guys,

Just to know, with this specs, does someone know if my PSU will support 3x crossfire of 4890?
Because I don't want to blow it up :p

CPU: AMD Phenom II X4 955 Black Edition Deneb 3.2GHz
Mother: ASUS M4A79T Deluxe
RAM: Corsair XMS3 DHX DDR3 2x2GB
HDD: WD Caviar Black 1 TB, SATA 3 Gb/s, 32 MB Cache, 7200 RPM
Video: HIS HD 4890 1GB (256bit) 4Gbps GDDR5 Crossfire x2
Power Supply: Corsair TX850W
Case: Coolermaster Centurion 690
Display: Dell S2409W Full HD Monitor
Keyboard: Logitech G15v2
Mouse: Logitech G5 Blue
GamePad: Logitech Chillstream
Sound: Edifier R451 5.1
O.S.: Windows 7 Pro x64



Gulper Nozzle Co-Owner
Dec 15, 2008
PSU calc is meh.. (but best we have)...

But without a doubt you will be fine with your setup and a Corsair 850TX.