Overclock.net › Forums › Cooling › Water Cooling › 24 volts into MCP655 Pump
New Posts  All Forums:Forum Nav:

24 volts into MCP655 Pump

post #1 of 6
Thread Starter 
Has anyone tried applying a higher voltage to the MCP655 pump? The reason I ask is because the specs of the pump say it's a 24v pump. I'd like to add a separate power source in my rig if I could increase the pump's output and performance.
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
post #2 of 6
Yes, it adds very little to the performance.

Kusanagi
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K Asus Sabertooth Z77 EVGA GTX 780 SC Corsair Vengeance Pro CMY16GX3M2A2133C11 16GB 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 256GB X2 EK Supremacy Aqua Computer Aquaero 6 Pro Aqua Computer D5 USB 
CoolingCoolingCoolingCooling
Aquacomputer MPS 400 flow meter EK-CoolStream PE 360 EK-Coolstream PE 240 Noiseblocker Eloop B12-PS 
CoolingCoolingCoolingCooling
EK Vardar F2 EK-FC Titan Acetal & Nickel EK-RAM Monarch X4 Clean CSQ - Acetal+Nickel EK-D5 X-RES 140 CSQ 
OSMonitorMonitorPower
Win 8.1 Pro 64 bit Samsung S27A750d LG E2290V-SN Silverstone Strider Plus 850W ST85F-P 
Case
Corsair Obsidian 750D 
  hide details  
Reply
Kusanagi
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570K Asus Sabertooth Z77 EVGA GTX 780 SC Corsair Vengeance Pro CMY16GX3M2A2133C11 16GB 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 256GB X2 EK Supremacy Aqua Computer Aquaero 6 Pro Aqua Computer D5 USB 
CoolingCoolingCoolingCooling
Aquacomputer MPS 400 flow meter EK-CoolStream PE 360 EK-Coolstream PE 240 Noiseblocker Eloop B12-PS 
CoolingCoolingCoolingCooling
EK Vardar F2 EK-FC Titan Acetal & Nickel EK-RAM Monarch X4 Clean CSQ - Acetal+Nickel EK-D5 X-RES 140 CSQ 
OSMonitorMonitorPower
Win 8.1 Pro 64 bit Samsung S27A750d LG E2290V-SN Silverstone Strider Plus 850W ST85F-P 
Case
Corsair Obsidian 750D 
  hide details  
Reply
post #3 of 6
Thread Starter 
Wow! That"a terrible gain.
I added second pump to my loop but the amount of flow still seems low to me. And too, I only have a AX860 PSU running two GTX680s and my over-clocks. I'm a bit concerned that I may be reaching the limits of the PSU. I think my restriction problems are because of the XSPC water blocks and CPU block. But I also have a question about the Bitspower anti-cyclone fitting in the Rez. Are these things known to cause issues?
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
post #4 of 6
What do you mean by low flow? If you're running only three waterblocks (two of which GPU), a single MCP655 should be plenty capable of pushing enough water!
   
AGP bencher
(14 items)
 
CPUMotherboardGraphicsRAM
Ryzen R7 1700 Gigabyte GA-AX370-Gaming 5 Sapphire HD 6950 2GiB 2x8GB KFA2 HOF DDR4-3600 
Hard DriveHard DriveHard DriveHard Drive
Crucial MX100 256GB Seagate 600 Series 240GB Seagate 7200.14 2TB Samsung F3 1TB 
CoolingCoolingCoolingCooling
EKWB Supreme HF XSPC Rasa GPU EK XT360 EK 4.0 
OSMonitorMonitorKeyboard
W10 Pro LG IPS235 LG E2250V KUL ES-87 
PowerCaseMouseAudio
SF Leadex II 650W Lian Li PC-A05NB Logitech G9 Xonar DX 
AudioAudio
SMSL SA-S3+Technics CB-250 Sennheiser HD555 
CPUMotherboardRAMHard Drive
AMD A10-5700 Gigabyte F2A75M-HD2 G.SKILL Ares 2133 CL9 Hitachi 5K750 
Hard DriveCoolingOSMonitor
Momentus .7 200GB Noctua NH-L9a Server 2012 R2 Standard AUO B156HW01 
PowerCaseOther
PicoPSU-80-WI-25V AIO Aluminium Handmade TP-Link Archer Something Something Wi-Fi AC 
CPUCPUCPUMotherboard
Core2Duo E6400 Core2Quad Q6600 Pentium Dual Core E5200 AsRock 4COREDUAL-SATA2 R2.0 
GraphicsRAMHard DriveOptical Drive
A dumpload of ancient AGP cards Kingston Value DDR2-667 CL4 2T @CL3 1T Seagate 160GB 7200.10 LG IDE DVD-ROM 
CoolingCoolingOSMonitor
Ghettomade CPU waterblock 49cc 2stroke engine copper radiator WinXP SP2 32bit ProView 17" 
PowerCase
Tacens Radix V 550W Ghetto aluminium bench 
  hide details  
Reply
   
AGP bencher
(14 items)
 
CPUMotherboardGraphicsRAM
Ryzen R7 1700 Gigabyte GA-AX370-Gaming 5 Sapphire HD 6950 2GiB 2x8GB KFA2 HOF DDR4-3600 
Hard DriveHard DriveHard DriveHard Drive
Crucial MX100 256GB Seagate 600 Series 240GB Seagate 7200.14 2TB Samsung F3 1TB 
CoolingCoolingCoolingCooling
EKWB Supreme HF XSPC Rasa GPU EK XT360 EK 4.0 
OSMonitorMonitorKeyboard
W10 Pro LG IPS235 LG E2250V KUL ES-87 
PowerCaseMouseAudio
SF Leadex II 650W Lian Li PC-A05NB Logitech G9 Xonar DX 
AudioAudio
SMSL SA-S3+Technics CB-250 Sennheiser HD555 
CPUMotherboardRAMHard Drive
AMD A10-5700 Gigabyte F2A75M-HD2 G.SKILL Ares 2133 CL9 Hitachi 5K750 
Hard DriveCoolingOSMonitor
Momentus .7 200GB Noctua NH-L9a Server 2012 R2 Standard AUO B156HW01 
PowerCaseOther
PicoPSU-80-WI-25V AIO Aluminium Handmade TP-Link Archer Something Something Wi-Fi AC 
CPUCPUCPUMotherboard
Core2Duo E6400 Core2Quad Q6600 Pentium Dual Core E5200 AsRock 4COREDUAL-SATA2 R2.0 
GraphicsRAMHard DriveOptical Drive
A dumpload of ancient AGP cards Kingston Value DDR2-667 CL4 2T @CL3 1T Seagate 160GB 7200.10 LG IDE DVD-ROM 
CoolingCoolingOSMonitor
Ghettomade CPU waterblock 49cc 2stroke engine copper radiator WinXP SP2 32bit ProView 17" 
PowerCase
Tacens Radix V 550W Ghetto aluminium bench 
  hide details  
Reply
post #5 of 6
Quote:
Originally Posted by Wasupwitdat1 View Post

Wow! That"a terrible gain.
I added second pump to my loop but the amount of flow still seems low to me. And too, I only have a AX860 PSU running two GTX680s and my over-clocks. I'm a bit concerned that I may be reaching the limits of the PSU. I think my restriction problems are because of the XSPC water blocks and CPU block. But I also have a question about the Bitspower anti-cyclone fitting in the Rez. Are these things known to cause issues?

I never use the original fitting that comes with the BP res's, and I use a lot of BP res's..

Here's a copy paste from my M 'n M Twins build log about that.


Here's an important detail; The Bitspower reseviors and watertanks come stock with a tiny little excuse of an anti siphon fitting. 3 Tiny little frickin' holes for the pump(s) to suck all you flow thru.

*** were they thinking!

Always order the large size anti siphon fitting, that one large hole has several times the cross sectional area of the 3 tiny ones combined:





Darlene


Another possible thing to consider, depending on what fittings you have throughout your build, is that some brands have a very small diameter bore in their rotaries and angles, about 5mm, and if you somehow have one in your loop, it hurts a lot.

I don't recall which brand it was, but I have some in my misc. box.

That's at least one reason why I try to stay with BP exclusively.
post #6 of 6
Thread Starter 
Thankx a lot. I'll have to get one of those anti-syphon fittings. All the fittings in the build so far are BP. I'm starting to feel more comfortable with the flow I'm getting now that the air has escaped. It's been about 24 hours since the last refill of the system. I drained it because I added the second pump. Sad thing is I'll have to drain the loop again once the pump dress kit and pump top arrive. Who knows when that will be because the parts weren't in stock at the time of ordering but in the mean time I'll go ahead and get that fitting so I'll have it ready.



Opps! The quick disconnect is not BP. The build still has a way to go before it's complete so don't pick, or do if you have a suggestion.
Edited by Wasupwitdat1 - 6/28/13 at 12:48pm
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
    
MotherboardGraphicsGraphicsGraphics
ASUS Z97 WS EVGA GTX680 EVGA GTX680 EVGA GTX680 
RAMHard DriveOptical DriveCooling
Mushkin Samsung 840 Pro none Custom 
OSMonitorKeyboardPower
Windows 8.1 64Bit 3x Samsung 2443 24' Razer Deathstalker Corsair AX 1200 
CaseMouseMouse PadAudio
Caselabs SM8 Razer Death Adder 2013 Corsair Creative Labs X-Fi Titanium HD 
Other
Razer Orbweaver Gamepad 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › 24 volts into MCP655 Pump