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Old 3 Weeks Ago   #1 (permalink)
4.0 GHz
 
intel ati

Join Date: Apr 2008
Location: Holland
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Default Can i CF with 700 watt?

I buyed a second 4890 but it will come next week. But i forgot about my power supply and i would like too know if its enough for running 2 4890's

I got 7 fans

2 140mm
1 220mm
4 120 mm

The other things are in my sig. My PSU has 2 pci-e connections so i need too use molex converter for the second card and i would like too know if that is safe

Thanks!
__________________
Quote:
When I die, I want to go peacefully like my Grandfather did, in his sleep -- not screaming, like the passengers in his car.

System: Killerzone
CPU
Q9450@ stock at the moment
Motherboard
Asus Maximus Formula!
Memory
G.skill 1000 mhz 8 gb ram!
Graphics Card
XFX 4890:)
Hard Drive
640 GB F1 Samsung
Sound Card
X-FI Music
Power Supply
Cooler Master M700
Case
Thermaltake Armor+MX
CPU cooling
Z600 with 2 Yate Loon Fans
GPU cooling
Stock
OS
Vista Ultimate SP1
Monitor
Samsung T220
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Old 3 Weeks Ago   #2 (permalink)
"Directive"
 
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intel ati

Join Date: Apr 2008
Location: Arlington, TX
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Default

Yes, easily.
__________________
Intel:MainRig i7 920@4.62 1.39v/BloodRage/6GB DDR3@2000/HD4870X2
Intel:Secondary E7400@4.0 1.25v/DX38BT/4GB DDR3@1333/2XHD3870
AMD:HTPC 2400-BE/A7GM-S 2.0/2GB DDR2@855/HDMI

System: Wall-E
CPU
i7 920 D0 @ 4.45 - 1.28 HT on
Motherboard
Foxconn BloodRage X58
Memory
6GB G-Skill RipJaws DDR3-2000
Graphics Card
HD4870X2
Hard Drive
[RAID0][2x]250GB 16MB 7200RPM
Power Supply
Antec 1000W Quattro
Case
Custom Wallhanger - see sig
CPU cooling
Apogee GTZ+2xMCR320 Rads 2x355's
GPU cooling
XSPC Razor Full Coverage
OS
Windows 7 Ultimate 64bit
Monitor
[2x] 22" LG LCD 10,000:1 Contrast
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Old 3 Weeks Ago   #3 (permalink)
4.0 GHz
 
amd ati

Join Date: Dec 2007
Location: Sydney - Australia
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Default

ive run twin 4870s and 3870s on my Corsair 620w
Both times with a highly overclocked and with a highly overclocked quad core also
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AUSSIE OCN CLUB
Folding killed my HD4870

System: My System
CPU
AMD Phenom II 955
Motherboard
GA-MA790FX-UD5P
Memory
4GB Crucial Ballistix (4*1gb)
Graphics Card
HIS 1gb + (Sapphire 512mb DEAD) HD4870 CrossfireX
Hard Drive
2* 640gb Samsung F1 (RAID0)
Sound Card
Asus Xonar DX
Power Supply
Corsair HX-620
Case
Lian Li V2010b modded
CPU cooling
Lapped TRUE+130cfm 120*38mm Sunon
GPU cooling
Stock
OS
Windows 7 x64 (7600 build)
Monitor
Dell 2405FPW + E248WFP
Overclock.net - 2009 Chimp Challenge Champions
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Old 3 Weeks Ago   #4 (permalink)
4.0 GHz
 
intel ati

Join Date: Apr 2008
Location: Holland
Posts: 907

Rep: 48 weebeast is acknowledged by some
Unique Rep: 40
Trader Rating: 1
Default

Thanks guys! I cant wait till i get it:P
__________________
Quote:
When I die, I want to go peacefully like my Grandfather did, in his sleep -- not screaming, like the passengers in his car.

System: Killerzone
CPU
Q9450@ stock at the moment
Motherboard
Asus Maximus Formula!
Memory
G.skill 1000 mhz 8 gb ram!
Graphics Card
XFX 4890:)
Hard Drive
640 GB F1 Samsung
Sound Card
X-FI Music
Power Supply
Cooler Master M700
Case
Thermaltake Armor+MX
CPU cooling
Z600 with 2 Yate Loon Fans
GPU cooling
Stock
OS
Vista Ultimate SP1
Monitor
Samsung T220
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