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PSU fan delete

post #1 of 3
Thread Starter 
My PSU fan is getting noisier as it gets older so I want to change it and try out a Tri Cool that I have. The connectors are probably different and I don't want to deal with that until I figure out what kind of fan would be best.

Can I just pull out the OCZ fan and run the Tri Cool on a molex where it is now? Does my PSU require a connection to the fan header?
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CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
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WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
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Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
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Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
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COMPUTER
(16 items)
 
  
CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
Hard DriveHard DriveCoolingOS
WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
OSMonitorKeyboardPower
Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
CaseMouseMouse PadAudio
Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
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post #2 of 3
Chances are the fan inside is non-standard, probably about 135 mm spacing. I managed to get a 120 mm fan mounted in my Cooler Master PSU that had a dying fan by screwing it to the fan grill. The original fan was soldered directly to the PCB so I ended up just plugging the new fan in to my motherboard.

My OCZ power supply on the other hand was also 135 mm spacing, and used a 2-pin connection that looked like it might take a regular 3-pin connector.
CHILZ - Lan Rig
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CADILLAC - HTPC
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Intel i5-4570s Asus H97M-Plus AMD R9 280 G.Skill RipjawsX 16 GB (2x8) 
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250 GB Samsung 840 240 GB Kingston 3 TB USB 3.0 Drive Custom Loop 
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Windows 10 Preview BenQ GL2450 Filco MajesTouch2 Ninja PC P&C Silencer Mk III 600 W 
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Fractal Design Core 1000 Mionix Castor Monoprice XXL JL Amps + Custom Morel Bookshelf speakers 
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Scythe Kama-Panel 3 
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FX-8150 @ 4.6 GHz Fatal1ty 990FX Pro 9800 GTX+ 512 MB G.Skill Ripjaws X 1866 CL9 
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120 GB OCZ Vertex 3 1 TB WD Black 5x 120mm + MCP350 + EK Supreme HF + MicroRes Windows 8 Consumer Preview 
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2x Dell U2212HM Logitech G110 Cooler Master 850W Silent Pro Cooler Master 690 II Adv. 
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2 TB WD Green Asus BD-R Windows 7 Home Premium Sony 50" LCD 
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CHILZ - Lan Rig
(17 items)
 
CANARY - Main Rig
(16 items)
 
CADILLAC - HTPC
(14 items)
 
CPUMotherboardGraphicsRAM
Intel i5-4570s Asus H97M-Plus AMD R9 280 G.Skill RipjawsX 16 GB (2x8) 
Hard DriveHard DriveHard DriveCooling
250 GB Samsung 840 240 GB Kingston 3 TB USB 3.0 Drive Custom Loop 
OSMonitorKeyboardPower
Windows 10 Preview BenQ GL2450 Filco MajesTouch2 Ninja PC P&C Silencer Mk III 600 W 
CaseMouseMouse PadAudio
Fractal Design Core 1000 Mionix Castor Monoprice XXL JL Amps + Custom Morel Bookshelf speakers 
Other
Scythe Kama-Panel 3 
CPUMotherboardGraphicsRAM
FX-8150 @ 4.6 GHz Fatal1ty 990FX Pro 9800 GTX+ 512 MB G.Skill Ripjaws X 1866 CL9 
Hard DriveHard DriveCoolingOS
120 GB OCZ Vertex 3 1 TB WD Black 5x 120mm + MCP350 + EK Supreme HF + MicroRes Windows 8 Consumer Preview 
MonitorKeyboardPowerCase
2x Dell U2212HM Logitech G110 Cooler Master 850W Silent Pro Cooler Master 690 II Adv. 
MouseMouse PadAudio
Razer Death Adder 3.5G Staples Gel Cushion Asus Xonar DG + Senn. PC333D 
CPUMotherboardGraphicsRAM
Q6600 Acer X1800 ATI 5670 2 GB Kingston 
Hard DriveOptical DriveOSMonitor
2 TB WD Green Asus BD-R Windows 7 Home Premium Sony 50" LCD 
KeyboardPowerCaseMouse
Acer Media 220 W SFF Acer X1800 Acer Optical 
Mouse PadAudio
The TV cabinet Denon 2808 7.1 AVR + Dahlquist 350W 8" Sub + Kl... 
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post #3 of 3
Thread Starter 
I just realized the warranty is probably expired, so I just did it. The OCZ fan has no reporting/RPM wire, so the PSU has no idea it's gone.

That 120mm Tri Cool fits and is running on a molex.
COMPUTER
(16 items)
 
  
CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
Hard DriveHard DriveCoolingOS
WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
OSMonitorKeyboardPower
Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
CaseMouseMouse PadAudio
Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
  hide details  
Reply
COMPUTER
(16 items)
 
  
CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
Hard DriveHard DriveCoolingOS
WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
OSMonitorKeyboardPower
Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
CaseMouseMouse PadAudio
Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
  hide details  
Reply
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