Overclock.net › Forums › Components › Power Supplies › Need help: What Wattage?
New Posts  All Forums:Forum Nav:

Need help: What Wattage?

post #1 of 7
Thread Starter 
I am looking at getting a corsair psu probably the AX or HX series this is the build i am doing for friend.

CPU: AMD Phenom II X4 975 (No OC) He will probably go over to bulldozer next year.

Motherboard: Asus Crosshair V formula

Ram: Corsair 4x2gb vengance

Graphic Card: XFX 6870

HDD: 3 Samsung spinpoints (1TB) (500GB) (500GB)

Optical Drive: DvD-RW with lightscribe

Case will probably have about 10-12 fans

also there is about 4 usb that are used all the time if that counts toward the wattage ..

Thanks in advance
post #2 of 7
450 - 500w
My System
(0 items)
  
Reply
My System
(0 items)
  
Reply
post #3 of 7
I'd say 500-550w. Check this PSU out: http://www.newegg.com/Product/Produc...82E16817182199
Main Rig (ITX)
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-4790k ASUS H97I-PLUS EVGA GeForce GTX 980 Ti FTW Corsair Vengeance DDR3 1600 2 x 4GB 
Hard DriveHard DriveHard DriveOS
Sandisk Z400s Seagate Barracuda 1TB 7200RPM 64MB Cache Seagate Barracuda 2TB 7200 RPM 64MB Cache Windows 10 Pro 
PowerCaseAudio
EVGA 600B Corsair Obsidian 250D M-Audio Mobile Pre 
  hide details  
Reply
Main Rig (ITX)
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-4790k ASUS H97I-PLUS EVGA GeForce GTX 980 Ti FTW Corsair Vengeance DDR3 1600 2 x 4GB 
Hard DriveHard DriveHard DriveOS
Sandisk Z400s Seagate Barracuda 1TB 7200RPM 64MB Cache Seagate Barracuda 2TB 7200 RPM 64MB Cache Windows 10 Pro 
PowerCaseAudio
EVGA 600B Corsair Obsidian 250D M-Audio Mobile Pre 
  hide details  
Reply
post #4 of 7
Thread Starter 
anyone else have any input.


would 650watts give me headroom if he wanted to add another 6870 and still have some left over
post #5 of 7
Quote:
Originally Posted by VaporXtreme View Post
anyone else have any input.


would 650watts give me headroom if he wanted to add another 6870 and still have some left over
yeah, a nice 650 would be plenty for 6870 xfire and some headroom.
new life
(17 items)
 
Ripley
(6 items)
 
 
CPUMotherboardGraphicsRAM
3820 @ 4.3giggles sabertooth x79 EVGA gtx 970 @ working on OC mushkin redline 16gb @ 1866 c9  
Hard DriveHard DriveHard DriveHard Drive
crucial m4 128gb WD blue 1tb hitachi deskstar 500gb WD Black 2tb 
Hard DriveOptical DriveCoolingOS
Hitachi Desktar NAS 6tb LG Bluray royale with cheese seidon 240m win 10 x64 
MonitorKeyboardPowerCase
acer G245HDL x2 logitech g710+ corsair 650w switch 810 white 
Mouse
rat 7 
CPUGraphicsRAMHard Drive
i5-4200u HD 4400 8gb @ 1600mhz Crucial MX300 275gb 
OSMonitor
Manjaro 15.6" 1080p 
  hide details  
Reply
new life
(17 items)
 
Ripley
(6 items)
 
 
CPUMotherboardGraphicsRAM
3820 @ 4.3giggles sabertooth x79 EVGA gtx 970 @ working on OC mushkin redline 16gb @ 1866 c9  
Hard DriveHard DriveHard DriveHard Drive
crucial m4 128gb WD blue 1tb hitachi deskstar 500gb WD Black 2tb 
Hard DriveOptical DriveCoolingOS
Hitachi Desktar NAS 6tb LG Bluray royale with cheese seidon 240m win 10 x64 
MonitorKeyboardPowerCase
acer G245HDL x2 logitech g710+ corsair 650w switch 810 white 
Mouse
rat 7 
CPUGraphicsRAMHard Drive
i5-4200u HD 4400 8gb @ 1600mhz Crucial MX300 275gb 
OSMonitor
Manjaro 15.6" 1080p 
  hide details  
Reply
post #6 of 7
400-500 watt
antec ea500 will do.
    
CPUMotherboardGraphicsRAM
Xeon e5520 DX58SO Radeon 7850 3x2gb OCZ Gold 
Hard DriveCoolingOSMonitor
1tb Hitachi Deskstar 7200rpm CoolerMaster N520 Windows 7 Home Premium x64 Westinghouse 22" 1680x1050 
PowerCaseMouseAudio
Earthwatts EA-500 500w Thermaltake WingRS Steelseries Sensei RAW HT Omega Striker 7.1 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Xeon e5520 DX58SO Radeon 7850 3x2gb OCZ Gold 
Hard DriveCoolingOSMonitor
1tb Hitachi Deskstar 7200rpm CoolerMaster N520 Windows 7 Home Premium x64 Westinghouse 22" 1680x1050 
PowerCaseMouseAudio
Earthwatts EA-500 500w Thermaltake WingRS Steelseries Sensei RAW HT Omega Striker 7.1 
  hide details  
Reply
post #7 of 7
Quote:
Originally Posted by t00sl0w View Post
yeah, a nice 650 would be plenty for 6870 xfire and some headroom.
yep what he said
Ultra mega
(14 items)
 
  
CPUMotherboardRAMHard Drive
The brain of Leonardo da Vinci the skill of Michelangelo  The passion of Enzo Ferrari  Fort Knox 
Optical DriveCoolingOSMonitor
Hubble telescope Bio organic dark matter when you see it you'll know the irl eyes 
KeyboardPowerCaseMouse
Neural interface  SSj 9001 Goku Im on it Sabretooth wolf rat 
Mouse PadAudio
skin of a t-rex the yell 
  hide details  
Reply
Ultra mega
(14 items)
 
  
CPUMotherboardRAMHard Drive
The brain of Leonardo da Vinci the skill of Michelangelo  The passion of Enzo Ferrari  Fort Knox 
Optical DriveCoolingOSMonitor
Hubble telescope Bio organic dark matter when you see it you'll know the irl eyes 
KeyboardPowerCaseMouse
Neural interface  SSj 9001 Goku Im on it Sabretooth wolf rat 
Mouse PadAudio
skin of a t-rex the yell 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Need help: What Wattage?