Overclock.net › Forums › Cooling › Water Cooling › Quick question about SLI watercooling.
New Posts  All Forums:Forum Nav:

Quick question about SLI watercooling. - Page 2

post #11 of 14
Thread Starter 
About the stock Rasa pump . . .

I put in the information into MartinsLiquidLab's spreadsheet, and here is what I got:

Just the Rasa CPU block: 0.84 GPM (Seems low, but who knows)
Rasa CPU block and Heatkillers (2) in series: 0.54 GPM
Rasa CPU block and Heatkillers (2) in parallel: 0.73 GPM (0.37 GPM through GPU blocks)

Not a huge difference, seeming that the stock Rasa pump doesn't pump much through anyway according to this spreadsheet.

Recommendations: series or parallel?
Stuffed in a Box
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k Asus P8P67 Pro EVGA GTX560ti SC Kingston 1600 8GB 
OSPowerCase
Windows 7 Ultimate Corsair AX850 Crappy Midtower 
  hide details  
Reply
Stuffed in a Box
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k Asus P8P67 Pro EVGA GTX560ti SC Kingston 1600 8GB 
OSPowerCase
Windows 7 Ultimate Corsair AX850 Crappy Midtower 
  hide details  
Reply
post #12 of 14
If you are using the Rasa pump go parallel. OK your GPUs will have lower flow rates and therefore higher temps, but your CPU will do a lot better.

GPUs are not all that sensitive to heat anyway and under water they will do way better than air cooling. The thing you need to worry about is your CPU flow rate.

You do realize that you can plumb in an extra rad and just have it lying on its side on the desk right? There is no need to mount it in a case untill you get your M8. You could also get some cheap rad brackets and hang it off the back for now.
Main
(21 items)
 
HTPC
(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
Hard DriveHard DriveHard DriveCooling
Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
PowerCaseMouseAudio
Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
Audio
Asus Xonar DX 
CPUMotherboardRAMHard Drive
A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
PowerCase
Silverstone Sfx Series ST45SF 450W Silverstone SG05 
  hide details  
Reply
Main
(21 items)
 
HTPC
(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
Hard DriveHard DriveHard DriveCooling
Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
PowerCaseMouseAudio
Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
Audio
Asus Xonar DX 
CPUMotherboardRAMHard Drive
A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
PowerCase
Silverstone Sfx Series ST45SF 450W Silverstone SG05 
  hide details  
Reply
post #13 of 14
Thread Starter 
Quote:
Originally Posted by GingerJohn View Post
You do realize that you can plumb in an extra rad and just have it lying on its side on the desk right? There is no need to mount it in a case untill you get your M8. You could also get some cheap rad brackets and hang it off the back for now.
Yeah, I thought of that. I actually already have the rad, just not a place to put it. Thought I might just mount it on top of my case, since the other is hanging off the back. But then I would definitely need a new pump, don't you think?

Edit: Actually the addition of the extra rad only shows a .01 drop in flow rate. So it doesn't make that big of a difference.
Edited by aaron_uf_law - 10/19/11 at 1:00pm
Stuffed in a Box
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k Asus P8P67 Pro EVGA GTX560ti SC Kingston 1600 8GB 
OSPowerCase
Windows 7 Ultimate Corsair AX850 Crappy Midtower 
  hide details  
Reply
Stuffed in a Box
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k Asus P8P67 Pro EVGA GTX560ti SC Kingston 1600 8GB 
OSPowerCase
Windows 7 Ultimate Corsair AX850 Crappy Midtower 
  hide details  
Reply
post #14 of 14
Quote:
Originally Posted by aaron_uf_law View Post
Edit: Actually the addition of the extra rad only shows a .01 drop in flow rate. So it doesn't make that big of a difference.
As you have just found out rads are pretty unrestrictive, especially at low flow rates.

Get it in there!
Main
(21 items)
 
HTPC
(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
Hard DriveHard DriveHard DriveCooling
Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
PowerCaseMouseAudio
Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
Audio
Asus Xonar DX 
CPUMotherboardRAMHard Drive
A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
PowerCase
Silverstone Sfx Series ST45SF 450W Silverstone SG05 
  hide details  
Reply
Main
(21 items)
 
HTPC
(10 items)
 
 
CPUMotherboardGraphicsRAM
i5 2550k P8P67 Pro Sapphire HD 7950 G.Skill RipJaws X 1600 Cas 9 
Hard DriveHard DriveHard DriveCooling
Corsair Force 120 WD Blue 500GB WD Caviar Green 1TB XSPC RayStorm 
CoolingCoolingCoolingCooling
RX240 MCR 220 EK 7950 Copper Acetal  DDC-1T 
OSMonitorMonitorKeyboard
Windows 7 64-bit Dell U2311H Oculus Rift DK2 Ducky Shine 3 MX Brown 
PowerCaseMouseAudio
Corsair TX 750W CoolerMaster CM690 II G500 Klipsch ProMedia 2.1 
Audio
Asus Xonar DX 
CPUMotherboardRAMHard Drive
A10-6800K Gigabyte GA-F2A85XN-WIFI G Skill 1600 CAS9 Kingston SSD Now 60GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 1TB LG Slim Blu-Ray player Silverstone NT06-PRO  Widows 7 Home Premium 
PowerCase
Silverstone Sfx Series ST45SF 450W Silverstone SG05 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › Quick question about SLI watercooling.