Overclock.net › Forums › Components › Power Supplies › 4-way crossfire, 2nd psu advice needed.
New Posts  All Forums:Forum Nav:

4-way crossfire, 2nd psu advice needed.

post #1 of 32
Thread Starter 
So i might want to try 4-way crossfire x, but i know my 1000W Coolermaster unit wont power it in total.

it will consist of my sig rig, and another 6970 (aircooled) i have laying around.
i want to try this when i get my new M8 so i can fit it in.
so im just looking into some 400w units, that wont exceed 50 euro's
i saw some Corsair 430W unit and a Coolermaster GX450 unit, for about 42 euro's each.

what would you rec of those 2, or even another brand is fine.
also would need some sort of relay or pcb that will boot both psu's when i hit the power button.
i saw something like this :
http://www.frozencpu.com/products/7137/bus-128/Bitspower_X-Station_Multi_PSU_Module_-_Blue_LED_BP-XSU-BL.html?tl=g11c28s90#blank
Are these safe to use with 2 total different power supplies ?
and has anyone some expierence with this ?

I also have a brandless 450 unit laying around, would this do for just 1 6970 and the hard drives, with that bitspower board ?
the psu i have laying around is a 20-pin, its a few years old.
Edited by AoHxBram - 12/18/11 at 7:39am
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
post #2 of 32
Thread Starter 
Did some looking around and found this was also an option, and considerably cheaper one too.
http://www.legitreviews.com/images/reviews/1698/psu-daisy-chain-adapter.jpg

also looks alot easier.

what kind of PSU would you reccomend for the 3rd card.
must be a >450 and >50 euro's
so it doesnt have to hold alot of power at a decent price, but i need a good brand, but im not sure on what to take,
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
post #3 of 32
Quote:
Originally Posted by AoHxBram View Post

Did some looking around and found this was also an option, and considerably cheaper one too.
http://www.legitreviews.com/images/reviews/1698/psu-daisy-chain-adapter.jpg
also looks alot easier.
what kind of PSU would you reccomend for the 3rd card.
must be a >450 and >50 euro's
so it doesnt have to hold alot of power at a decent price, but i need a good brand, but im not sure on what to take,

Where are you buying from?
post #4 of 32
Thread Starter 
Quote:
Originally Posted by Unoriginal Sin View Post

Where are you buying from?

I'm Buying form zercom probably.
It's a Dutch site, so you might not be able to navigate there that easily, but the US prices seem comparable if you apply the US $ to € values
already got an adapter for the psu's like the one i linked in my 2nd post, was 3 euro's.
so i'm just looking for some psu's. A Micro PSU would also be an option i can consider, as i can still use the radiator mount for the M8.
but i have no idea where to look for them and if they have PCI-e connectors ( 2x 6pin, or 1x 6 and 1x8 pin.)

edit : on the site, you can navigate to "Componenten" which means components. and then to "Voedingen" which means power supply's.
and from there it would make some sense for a non-native.
Edited by AoHxBram - 12/18/11 at 9:00am
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
post #5 of 32
 
Server
(14 items)
 
 
CPUMotherboardGraphicsRAM
intel 2500k MSI mpower Z77 MSI R6950 Twin Frozr II Radeon HD 6950 2GB Kingston HyperX  
Hard DriveOptical DriveCoolingOS
wd green tb  LG Sata sunbeam twister Windows 7 
MonitorPowerCase
HP 2009m+ 40inch HD tv ozt zt 750watt open bench  
CPUMotherboardGraphicsRAM
AMD phenom 9650 Stock HP Motherboard Geforce 9100 8 GIGs ddr 2 
Hard DriveHard DriveOSMonitor
Samsung WD WHS 2011 HP 2009m ( 1600x 900 ) 
PowerCase
350 watt psu HP case 
  hide details  
Reply
 
Server
(14 items)
 
 
CPUMotherboardGraphicsRAM
intel 2500k MSI mpower Z77 MSI R6950 Twin Frozr II Radeon HD 6950 2GB Kingston HyperX  
Hard DriveOptical DriveCoolingOS
wd green tb  LG Sata sunbeam twister Windows 7 
MonitorPowerCase
HP 2009m+ 40inch HD tv ozt zt 750watt open bench  
CPUMotherboardGraphicsRAM
AMD phenom 9650 Stock HP Motherboard Geforce 9100 8 GIGs ddr 2 
Hard DriveHard DriveOSMonitor
Samsung WD WHS 2011 HP 2009m ( 1600x 900 ) 
PowerCase
350 watt psu HP case 
  hide details  
Reply
post #6 of 32
Quote:
Originally Posted by AoHxBram View Post

I'm Buying form zercom probably.
It's a Dutch site, so you might not be able to navigate there that easily, but the US prices seem comparable if you apply the US $ to € values
already got an adapter for the psu's like the one i linked in my 2nd post, was 3 euro's.
so i'm just looking for some psu's. A Micro PSU would also be an option i can consider, as i can still use the radiator mount for the M8.
but i have no idea where to look for them and if they have PCI-e connectors ( 2x 6pin, or 1x 6 and 1x8 pin.)
edit : on the site, you can navigate to "Componenten" which means components. and then to "Voedingen" which means power supply's.
and from there it would make some sense for a non-native.

Here you go: 1'st, 2'd and 3'rd.. I'd pick the Cougar because it's an indy regulated unit.
Or just get one of these and avoid the hassle associated with dual PSU setups.. XZ 1250, Strider Gold 1200 or Silent Pro Gold 1200.
post #7 of 32
Thread Starter 
Quote:
Originally Posted by liljoey112 View Post

i would say this PSU http://www.zercom.eu/index.php?dispatch=products.view&product_id=20979

Hmm, this is an interesting one. thank for the tip i'll look into this.
Quote:
Originally Posted by Unoriginal Sin View Post

Here you go: 1'st, 2'd and 3'rd.. I'd pick the Cougar because it's an indy regulated unit.
Or just get one of these and avoid the hassle associated with dual PSU setups.. XZ 1250, Strider Gold 1200 or Silent Pro Gold 1200.

i cant afford more then 50 euro's and i dont want to have a 1kW unit laying around that i dont use.
and im not sure i can sell it for decent value.
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
post #8 of 32
2 PSU in one system is a complete fail. Don't do it.
    
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 #9 of 32
Thread Starter 
Quote:
Originally Posted by daydream99 View Post

2 PSU in one system is a complete fail. Don't do it.

Please explain yourself.
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
Frozen Acid
(22 items)
 
Downclocked
(16 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2600k, 5Ghz Asus P8P67 WS Revolution XFX HD 6970 @ 1000/1475 XFX HD 6970 @ 1000/1475 
RAMHard DriveHard DriveHard Drive
Corsair Vengance 8GB DDR3 Crucial M4 256gb OCz Vertex 3 120gb 8TB 
CoolingCoolingCoolingCooling
Ek Suppreme HF Full Nickel EK FC6970v2 EK FC6970v1 XSPC RX360 (x4) 
OSMonitorKeyboardPower
Microsoft Windows 7 Ultimate Dell U2312HM Filco Majestouch 2 Ninja MX red Silverstone Striver 1500W 
CaseMouseAudioAudio
Case Labs M8 + Pedestal Steelseries Sensei Asus Xonar Essence STX Audio Technica ATH-A900 
CPUMotherboardGraphicsRAM
Intel Q9450 Gigabyte GA-EX38-DS4 Ati Radeon X1650 Pro 3x 2G DDR2 
Hard DriveCoolingOSMonitor
WD 500gb Drive (os) Scythe Mugen 2 Rev.B Windows 7 Phillips 32" tv 
KeyboardPowerCaseMouse
G15 V1 mod. Corsair CX500 Corsair 600T Logitech Performance MX 
  hide details  
Reply
post #10 of 32

That's random comments, just ignore it lol

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 
  hide details  
Reply
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 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › 4-way crossfire, 2nd psu advice needed.