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how much watts do i need

post #1 of 8
Thread Starter 
i have 2x asus gtx 560 ti, i5 2500k running at 4.5ghz
5fans, 8gb 1860mhz ram, and how much watts do i need
CM Aztec
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5 2500k ASUS P8P67 EVO Sapphire toxic 7970 6gb 8gb ripjaws 1600mhz 
Hard DriveOSMonitorKeyboard
2tb barracuda 7200rpm Windows 7 Home Crossover 2560x1440 LED-P 27" Logitech G510 
PowerCaseMouseMouse Pad
Corsair TX850 Cooler master storm trooper Logitech G9X Steelseries 
Audio
Sennheiser pc 363D 
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CM Aztec
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5 2500k ASUS P8P67 EVO Sapphire toxic 7970 6gb 8gb ripjaws 1600mhz 
Hard DriveOSMonitorKeyboard
2tb barracuda 7200rpm Windows 7 Home Crossover 2560x1440 LED-P 27" Logitech G510 
PowerCaseMouseMouse Pad
Corsair TX850 Cooler master storm trooper Logitech G9X Steelseries 
Audio
Sennheiser pc 363D 
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post #2 of 8
A corsair 750 should be plenty.
post #3 of 8
If you wanted you could get by on a high quality 650
Keeps me warm
(14 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 2500K @ 4.4GHz Asus Sabertooth P67 HIS IceQ Radeon HD 7950 3GB 16GB G.Skill Ares @ 1600MHz 
Hard DriveCoolingOSMonitor
500GB Seagate + 1TB Samsung Corsair H80 Windows 7 Ultimate 64 Samsung 23" 1920x1080 
PowerCase
Thortech Thunderbolt 650W Antec 200 
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Keeps me warm
(14 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 2500K @ 4.4GHz Asus Sabertooth P67 HIS IceQ Radeon HD 7950 3GB 16GB G.Skill Ares @ 1600MHz 
Hard DriveCoolingOSMonitor
500GB Seagate + 1TB Samsung Corsair H80 Windows 7 Ultimate 64 Samsung 23" 1920x1080 
PowerCase
Thortech Thunderbolt 650W Antec 200 
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post #4 of 8
My recommendation would be a Corsair HX750, though a HX650 would be enough as well for 2 560's.
The Space Heater
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X6 1055T 4GHz Biostar TA890FXE Galaxy/PNY 470's SLI'd - 800/1600/1850 2x2GB G.Skill @ 1635 MHz (7-8-6-20) 
Hard DriveOSMonitorPower
WD 640 GB Black Windows 7 ASUS V222h 22.5" 1080p XFX Black Edition 850W 
CaseMouse
Antec Three Hundred Illusion Razer Lachesis 
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The Space Heater
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X6 1055T 4GHz Biostar TA890FXE Galaxy/PNY 470's SLI'd - 800/1600/1850 2x2GB G.Skill @ 1635 MHz (7-8-6-20) 
Hard DriveOSMonitorPower
WD 640 GB Black Windows 7 ASUS V222h 22.5" 1080p XFX Black Edition 850W 
CaseMouse
Antec Three Hundred Illusion Razer Lachesis 
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post #5 of 8
Gold rated 650W, mine does perfect with my system.
post #6 of 8
A quality 650W is plenty for 2x 560 Ti's. Your 950W is enough for 3.
Rabbit Cage 2.0
(20 items)
 
ASUS K53TA-BBR6
(9 items)
 
 
CPUMotherboardGraphicsRAM
[i7-3770K 4.5GHz @1.24V] [Asrock Z77 Extreme4] [unlocked Sapphire 6950 Toxic 940/1425 @ 1.175V] [2x8GB Kingston HyperX Black 1800MHz 10-10-10-2... 
Hard DriveHard DriveCoolingOS
[256GB Samsung 840 Pro] [2x 3TB Green WD30EZRX JBOD] [Corsair H100i] [Windows 7 Pro 64-bit] 
MonitorKeyboardPowerCase
[23.6" Asus VE247H] [Razer BlackWidow] [Corsair HX850] [Corsair Carbide 500R White] 
MouseMouse PadAudioAudio
[Logitech G400] [SteelSeries QcK+] [SteelSeries Siberia V2 Headset] [Zalman ZM-MIC 1 Microphone] 
AudioAudioOtherOther
[Logitech X-540 5.1 Speaker] [Logitech S220 2.1 Speaker] [Bitfenix Recon Fan Controller] [TRENDnet TEW-684UB] 
CPUGraphicsRAMHard Drive
[AMD A6-3400M 2.35GHz @ 1.0875V] [AMD HD 6650M] [2x4GB Corsair Vengence 1333MHz 9-8-8-8 @ 1.5V] [500GB Seagate 5400rpm] 
Optical DriveOSMonitorMouse
[DVD Slimdrive] [Windows 8 Pro 64-bit] [15.6" LED backlight LCD] [Logitech M305] 
Audio
[Nokia Mini-Speakers MD-8] 
CPUMotherboardGraphicsRAM
[Athlon II X2 215 3.4GHz @ 1.4V] [Gigabyte GA-78LMT-S2P (rev3.1)] [XFX 8600GT XXX 256MB GDDR3] [2x2GB G.skill Ripjaws-X 1333 7-7-7-20 @ 1.5V] 
Hard DriveOptical DriveCoolingOS
[500GB WD Blue] [LG 24X DVD-Writer] [Hyper TX3] [Windows 7 64-bit] 
MonitorMonitorPowerCase
[ASUS VS197D-P 18.5"] [ONN 19" LCD HDTV] [Antec Basiq VP-450] [Cooler Master Elite 343] 
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Rabbit Cage 2.0
(20 items)
 
ASUS K53TA-BBR6
(9 items)
 
 
CPUMotherboardGraphicsRAM
[i7-3770K 4.5GHz @1.24V] [Asrock Z77 Extreme4] [unlocked Sapphire 6950 Toxic 940/1425 @ 1.175V] [2x8GB Kingston HyperX Black 1800MHz 10-10-10-2... 
Hard DriveHard DriveCoolingOS
[256GB Samsung 840 Pro] [2x 3TB Green WD30EZRX JBOD] [Corsair H100i] [Windows 7 Pro 64-bit] 
MonitorKeyboardPowerCase
[23.6" Asus VE247H] [Razer BlackWidow] [Corsair HX850] [Corsair Carbide 500R White] 
MouseMouse PadAudioAudio
[Logitech G400] [SteelSeries QcK+] [SteelSeries Siberia V2 Headset] [Zalman ZM-MIC 1 Microphone] 
AudioAudioOtherOther
[Logitech X-540 5.1 Speaker] [Logitech S220 2.1 Speaker] [Bitfenix Recon Fan Controller] [TRENDnet TEW-684UB] 
CPUGraphicsRAMHard Drive
[AMD A6-3400M 2.35GHz @ 1.0875V] [AMD HD 6650M] [2x4GB Corsair Vengence 1333MHz 9-8-8-8 @ 1.5V] [500GB Seagate 5400rpm] 
Optical DriveOSMonitorMouse
[DVD Slimdrive] [Windows 8 Pro 64-bit] [15.6" LED backlight LCD] [Logitech M305] 
Audio
[Nokia Mini-Speakers MD-8] 
CPUMotherboardGraphicsRAM
[Athlon II X2 215 3.4GHz @ 1.4V] [Gigabyte GA-78LMT-S2P (rev3.1)] [XFX 8600GT XXX 256MB GDDR3] [2x2GB G.skill Ripjaws-X 1333 7-7-7-20 @ 1.5V] 
Hard DriveOptical DriveCoolingOS
[500GB WD Blue] [LG 24X DVD-Writer] [Hyper TX3] [Windows 7 64-bit] 
MonitorMonitorPowerCase
[ASUS VS197D-P 18.5"] [ONN 19" LCD HDTV] [Antec Basiq VP-450] [Cooler Master Elite 343] 
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post #7 of 8
650W if you think you will not be going for a more hungrier SLI graphics card. Corsair is a good PSU, HX650
    
CPUMotherboardGraphicsRAM
Q9550 @4GHz Asus Striker II Extreme ASUS GTX460 SLI Corsair Dominator 2x2GB 
Hard DriveOptical DriveOSMonitor
OCZ VERTEX 2 - 120GB PANASONIC BD WINDOWS 7 PROFESSIONAL x64 Retail SONY BRAVIA 40" 
KeyboardPowerCaseMouse
MICROSOFT SIDEWINDER X4 Silverstone Strider Series 600W COOLERMASTER 690 II Advanced MICROSOFT SIDEWINDER X5 
Mouse Pad
MICROSOFT 
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CPUMotherboardGraphicsRAM
Q9550 @4GHz Asus Striker II Extreme ASUS GTX460 SLI Corsair Dominator 2x2GB 
Hard DriveOptical DriveOSMonitor
OCZ VERTEX 2 - 120GB PANASONIC BD WINDOWS 7 PROFESSIONAL x64 Retail SONY BRAVIA 40" 
KeyboardPowerCaseMouse
MICROSOFT SIDEWINDER X4 Silverstone Strider Series 600W COOLERMASTER 690 II Advanced MICROSOFT SIDEWINDER X5 
Mouse Pad
MICROSOFT 
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post #8 of 8
Since I cant se e his psu.. What is it? Secondly.any good 650w is enough for sli 560s .... 80+ rating doesn't matter. Other then how much it'll cost to run the machine.

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