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Power Supply Size Recommendation For...

post #1 of 6
Thread Starter 
I'm sure a lot of people post this but I need a recommendation for how big a power supply to buy (I'm going to get a Seasonic S12 series either 430 or 550 depending on what you guys say I think).

Mobo: ASUS p5b Deluxe (965 Intel Northbridge)
Processor: Intel Core2Duo 6600 (2.4GHz - probably OC to 3.0GHz)
Memory: 2GB DDR2-800 (at 2.1 Volts)
Hard Drives: 2x Wester Digital 74GB Raptor 10k RPM in RAID0
Graphics: XFX GeForce 7900GT 256MB
Other Drives: DVD RW Drive and DVD Rom Drive
Sound: Sound Blaster XFi Xtreme Music
Cooling: CPU/Graphics Zalman coolers and 120mm/80mm for case.

Thanks in advance for any advice or help - its most appreciated.
post #2 of 6
I'd go with the 550.
    
CPUMotherboardGraphicsRAM
Intel Q6700 @ 3.3 GHz ASUS P5N-D 750i SLi MSI N460GTX Hawk 1GB G.Skill 4GB PQ 
Hard DriveHard DriveOptical DriveCooling
WDCaviar Black Intel X25-V Lite-On DH-4O1S Blu-Ray OCZ Vendetta 2 
OSMonitorKeyboardPower
Vista Ultimate x64 SP2 Samsung 245BW Logitech G11 Corsair HX520W 
CaseMouseMouse PadAudio
Antec P182 Logitech G5 Rev. 2 Allsop Widescreen Mousepad X-Fi Xtreme Music 
AudioOther
Audio-Technica ATH-A700 Logitech G13 
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CPUMotherboardGraphicsRAM
Intel Q6700 @ 3.3 GHz ASUS P5N-D 750i SLi MSI N460GTX Hawk 1GB G.Skill 4GB PQ 
Hard DriveHard DriveOptical DriveCooling
WDCaviar Black Intel X25-V Lite-On DH-4O1S Blu-Ray OCZ Vendetta 2 
OSMonitorKeyboardPower
Vista Ultimate x64 SP2 Samsung 245BW Logitech G11 Corsair HX520W 
CaseMouseMouse PadAudio
Antec P182 Logitech G5 Rev. 2 Allsop Widescreen Mousepad X-Fi Xtreme Music 
AudioOther
Audio-Technica ATH-A700 Logitech G13 
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post #3 of 6
I would look at the 550W version... that will give you headroom for upgrades.

Alternatively, take a look at the Corsair 520W, or if you want a bit more headroom, the Silverstone OP650 or DA650
    
CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
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CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
Reply
post #4 of 6
Thread Starter 
I appreciate the advice - sounds like 550 is the way to go (plus thats big enough to last into my next build I would assume.
post #5 of 6
yep. Powerful enough when you slap that 8800GTX in that rig
    
CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
Reply
post #6 of 6
I would have said the 430W. Will be perfectly capable of upgrades. I doubt we're going to see a repeat of this generations GPU power consumption in the future. It's more likely we'll see more efficient GPU designs. The CPU market is already focused on maintaining the current power consumption model, if not reducing it with next generation products. So, 430W would be more than ample, unless you wanted to move into high end SLI, but even then, you could probably get away with it(but maybe not with dual GTX or 2900XT).
mitx
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.5ghz ASRock Z77E-ITX Sapphire R9 290x Tri-X 1200/1500 Crucial Ballistix Tactical LP 2x8 GB 8-8-8-24-1T 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256gb Western Digital Velociraptor Western Digital WD15EARX Western Digital WD15EADS 
CoolingOSMonitorKeyboard
Silverstone NT06-Pro Windows 10 x64 LG 29UM67 Logitech G710+ 
PowerCaseMouseAudio
Silverstone SG08 600W PSU Silverstone SG08B Logitech G700 Pioneer SE-A1000 
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mitx
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.5ghz ASRock Z77E-ITX Sapphire R9 290x Tri-X 1200/1500 Crucial Ballistix Tactical LP 2x8 GB 8-8-8-24-1T 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256gb Western Digital Velociraptor Western Digital WD15EARX Western Digital WD15EADS 
CoolingOSMonitorKeyboard
Silverstone NT06-Pro Windows 10 x64 LG 29UM67 Logitech G710+ 
PowerCaseMouseAudio
Silverstone SG08 600W PSU Silverstone SG08B Logitech G700 Pioneer SE-A1000 
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