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What power supply...?

post #1 of 10
Thread Starter 
I am getting an used SR-2 mobo and 2x Xeon 5650 CPUs and it will be used mainly for seti@home. At present it will not have anything else but basic video card (128MB I believe) and a few hard drives in RAID0 for speed.

A PSU calculator seems to suggest minimum of 600w PSU for this board when overclocked to oh say around 3.5GHz or so. I have a spare 750W PSU that has 8 pins CPU connector and 2 PCI-E connectors that could be used. Would it be enough? I do plan to get a few real video cards later and it will have separate PSU for PCI-E power.
    
CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
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CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
  hide details  
Reply
post #2 of 10
Should easily be enough thumb.gif
My System
(16 items)
 
  
CPUMotherboardGraphicsRAM
I7 2600k @ 4.5 ghz 1.4v GIGABYTE GA-Z68XP-UD3P MSI 970 GTX 4G (2x4gb) Corsair XMS3 @ 1866mhz 9-10-9-27 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 64 gb 500 gb 7200 Rpm DVD-RW Nh-d14 /w 6 Noctua p12/14's 
OSMonitorKeyboardPower
Windows 7 64 bit 23in LG Ducky OCN w/ mx cherry browns 850 watt corsair tx 
CaseMouseAudio
Cooler master storm trooper Logitech g5 Asus xonar dg/ w ath-m50 
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My System
(16 items)
 
  
CPUMotherboardGraphicsRAM
I7 2600k @ 4.5 ghz 1.4v GIGABYTE GA-Z68XP-UD3P MSI 970 GTX 4G (2x4gb) Corsair XMS3 @ 1866mhz 9-10-9-27 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 64 gb 500 gb 7200 Rpm DVD-RW Nh-d14 /w 6 Noctua p12/14's 
OSMonitorKeyboardPower
Windows 7 64 bit 23in LG Ducky OCN w/ mx cherry browns 850 watt corsair tx 
CaseMouseAudio
Cooler master storm trooper Logitech g5 Asus xonar dg/ w ath-m50 
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post #3 of 10
Quote:
Originally Posted by Fatalrip View Post

Should easily be enough thumb.gif

This^^^^
Heisenberg
(10 items)
 
Redemption
(18 items)
 
 
CPUGraphicsRAMHard Drive
Intel Core 2 Extreme @ 2.8GHz (upgrade) Intel GMA 950 2 x 2 DDR2 667MHz (upgrade) 120GB Mushkin ECO2 
Optical DriveOSMonitorPower
Replaced with 42 W/hr aux battery Mint 17.3 1280x800 Dell 65w Dell Adapter 
CaseOther
Latitude D630 Chassis Intel 7260-802.11ac 2x2 
CPUMotherboardGraphicsRAM
Not telling AsRock something Pixel Pusher 2 x 8 GB AMD Radeon RAM @ 1600mhz (All the VM's) 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 128GB (8 second boot) Western Digital RE4 1TB Western Digital RE4 2TB Pioneer Blu-Ray Reader/Writer 
CoolingOSMonitorKeyboard
Cooler Master Hyper 212 Evo Windows 8.1 Pro x64 Dell U2713HM IBM Model M (CLICKY!!) 
PowerCaseMouseAudio
Antec HCG-900 NZXT Source 210 (it was cheap) Logitech G502 Schiit Modi 
AudioAudio
Sennheiser HD 598 M-Audio AV40's 
CPUMotherboardGraphicsRAM
Intel Core i5-4200U Microsoft BGA1168 Intel HD 4400 8 GB LPDDR3 Dual Channel @ 1600mhz 
Hard DriveOSMonitorKeyboard
SK Hynix 256GB SSD Windows 8.1 Professional 1920 x 1080p IPS Display Microsoft Touch Cover 2 
Power
48w PSU 
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Heisenberg
(10 items)
 
Redemption
(18 items)
 
 
CPUGraphicsRAMHard Drive
Intel Core 2 Extreme @ 2.8GHz (upgrade) Intel GMA 950 2 x 2 DDR2 667MHz (upgrade) 120GB Mushkin ECO2 
Optical DriveOSMonitorPower
Replaced with 42 W/hr aux battery Mint 17.3 1280x800 Dell 65w Dell Adapter 
CaseOther
Latitude D630 Chassis Intel 7260-802.11ac 2x2 
CPUMotherboardGraphicsRAM
Not telling AsRock something Pixel Pusher 2 x 8 GB AMD Radeon RAM @ 1600mhz (All the VM's) 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 128GB (8 second boot) Western Digital RE4 1TB Western Digital RE4 2TB Pioneer Blu-Ray Reader/Writer 
CoolingOSMonitorKeyboard
Cooler Master Hyper 212 Evo Windows 8.1 Pro x64 Dell U2713HM IBM Model M (CLICKY!!) 
PowerCaseMouseAudio
Antec HCG-900 NZXT Source 210 (it was cheap) Logitech G502 Schiit Modi 
AudioAudio
Sennheiser HD 598 M-Audio AV40's 
CPUMotherboardGraphicsRAM
Intel Core i5-4200U Microsoft BGA1168 Intel HD 4400 8 GB LPDDR3 Dual Channel @ 1600mhz 
Hard DriveOSMonitorKeyboard
SK Hynix 256GB SSD Windows 8.1 Professional 1920 x 1080p IPS Display Microsoft Touch Cover 2 
Power
48w PSU 
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post #4 of 10
A quality 750W will be fine
Nickzorz Rig
(8 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570k Asrock Z77 Extreme4 Sapphire OC 7970 Samsung 8GB Low Voltage 
Hard DriveCoolingPowerCase
Crucial M4 128GB Hyper 212 Evo Corsair TX650v2 NZXT Switch 810 
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Nickzorz Rig
(8 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570k Asrock Z77 Extreme4 Sapphire OC 7970 Samsung 8GB Low Voltage 
Hard DriveCoolingPowerCase
Crucial M4 128GB Hyper 212 Evo Corsair TX650v2 NZXT Switch 810 
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post #5 of 10
Thread Starter 
Ty all that should tide me over until I get more money. Dual Xeon and mobo don't come cheap after all.
    
CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
  hide details  
Reply
post #6 of 10
i thought SR2 needed two header for ESP 8-Pin
X99 Main Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme Edition @ 4.5GHz Always Changing VisonTek R9 290 G.Skill Ripjaws 4 16GB (4x4GB) DDR4 @ 3200MHz 
Hard DriveHard DriveHard DriveCooling
Samsung 128GB M.2 PCI-E 4x SSD Apotop 256GB SSD 1.82TB NAS Noctua NH-D15 with both fans 
OSPower
Win7 Pro Enermax 1000W 
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X99 Main Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme Edition @ 4.5GHz Always Changing VisonTek R9 290 G.Skill Ripjaws 4 16GB (4x4GB) DDR4 @ 3200MHz 
Hard DriveHard DriveHard DriveCooling
Samsung 128GB M.2 PCI-E 4x SSD Apotop 256GB SSD 1.82TB NAS Noctua NH-D15 with both fans 
OSPower
Win7 Pro Enermax 1000W 
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post #7 of 10
Quote:
Originally Posted by Sin0822 View Post

i thought SR2 needed two header for ESP 8-Pin

He can get some pci-e to esp converters.
2nd Rig
(17 items)
 
  
CPUMotherboardGraphicsRAM
[Intel] 2500k [4.5ghz] [1.3 volts] [AsRock] P67 Extreme 6 [Sapphire] 6950 Toxic (@ Stock) [Samsung] Low voltage memory [@1866 mHz 9-9-9-24] 
Hard DriveOptical DriveCoolingOS
[Corsair] 120gb Force GT Some Lite-On thing [Coolermaster] V8 Winders 
MonitorKeyboardPowerCase
[Gateway] FDH2402 [CM Storm] QuickFire TK [XFX] Core Edition PRO850W [In Win] Dragon Rider 
MouseAudioAudioAudio
[CM Storm] Sentinel Advance II [AUDIOTRAK] Prodigy HD2 ADVANCE DE [Polk Audio] PSW 505 and Monitor 40's Denon AVR-791 
Audio
Infinity P153's 
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2nd Rig
(17 items)
 
  
CPUMotherboardGraphicsRAM
[Intel] 2500k [4.5ghz] [1.3 volts] [AsRock] P67 Extreme 6 [Sapphire] 6950 Toxic (@ Stock) [Samsung] Low voltage memory [@1866 mHz 9-9-9-24] 
Hard DriveOptical DriveCoolingOS
[Corsair] 120gb Force GT Some Lite-On thing [Coolermaster] V8 Winders 
MonitorKeyboardPowerCase
[Gateway] FDH2402 [CM Storm] QuickFire TK [XFX] Core Edition PRO850W [In Win] Dragon Rider 
MouseAudioAudioAudio
[CM Storm] Sentinel Advance II [AUDIOTRAK] Prodigy HD2 ADVANCE DE [Polk Audio] PSW 505 and Monitor 40's Denon AVR-791 
Audio
Infinity P153's 
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post #8 of 10
Your 750W spare is plenty for this, mostly because of the HDDs.
post #9 of 10

SR-2 mobo and 2x Xeon 5650 CPUs with 4-pin ESP converter  lmaosmiley.gif

ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
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ケンジ
(16 items)
 
  
CPUCPUMotherboardGraphics
i7-3960X i7-980X GA-X79-UD7 / GA-X58A-UD9 7970 + 465 
GraphicsRAMRAMHard Drive
2x 6990 + 580 16GB 2133 MHz 24GB 2000 MHz 120GB x 2 RAID0 
Hard DriveHard DriveCoolingCooling
120GB x 4 RAID0 Raptor 300GB x 2 RAID0 CPU-370 CPU-370 
CoolingCoolingOSPower
VID-AR699 EK FB X58A-UD9 Win 7 Ultimate x64 1500W / 1250W+1200W 
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post #10 of 10
Thread Starter 
Quote:
Originally Posted by nvidiaftw12 View Post

He can get some pci-e to esp converters.

Or tear up a dead PSU I have sitting around for 8 pin plug, use pin removal tool to take out an extra PCIe plug and put ESP plug in it. No adapter needed. biggrin.gif
    
CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2700k Asus P8P67 Deluxe GTX 580 DCII Corsair Vengeance 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT Intel X25V Hitachi HDS722020ALA330 Seagate ST30001DM001 
Hard DriveHard DriveHard DriveOptical Drive
Seagate ST31000528AS Seagate ST30001DM001 Intel X25V Pioneer BDR-209DBK 
CoolingOSMonitorMonitor
Thermalright Venomous X Windows 7 premium 64 bits Soyo Topaz S MT-GW-PRLM24D6 Acer E21H 
KeyboardPowerCaseMouse
Logitech G510 OCZ Z series 1000w Mountain Mods UFO case Logitech G5 
Mouse PadOther
any cheap pad with cute kitty picture Kingwin KB4000 4-in-3 swap bay 
  hide details  
Reply
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