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Question about Case Fans.

post #1 of 3
Thread Starter 
When using case fans does it matter if you just plug em in to any 3 prong socket in the motherboard? Or do certain fan sockets not operate the same? Basically I have a SYSFan, CPUFan and 3 AUXFan power sockets. Is there certain ones I shouldn't use and just use the molex power?
Big Blue
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CPUMotherboardGraphicsRAM
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Samsung 840 Pro 256GB WD Caviar Black 1.5TB Hitachi Deskstar 500GB LG Black BD-ROM 
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24" ASUS VN247H-P Black 24" ASUS VN247H-P Black Razer BlackWidow Chroma SeaSonic X750 Gold 
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Big Blue
(19 items)
 
  
CPUMotherboardGraphicsRAM
i7 4930k ASUS X79 Deluxe MSI 7970 3GB 4x4GB G.SKILL Ares Series 2133MHz 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro 256GB WD Caviar Black 1.5TB Hitachi Deskstar 500GB LG Black BD-ROM 
Optical DriveCoolingCoolingOS
SAMSUNG 22X DVD±R XSPC Rasa RX 360 Kit EK Radeon HD 7970 Liquid Cooling Block Windows 10 Pro 64bit 
MonitorMonitorKeyboardPower
24" ASUS VN247H-P Black 24" ASUS VN247H-P Black Razer BlackWidow Chroma SeaSonic X750 Gold 
CaseMouseAudio
CoolerMaster HAF 942 Advanced Blue Edition Razer Naga Epic Logitech Z623 200 Watt 2.1 
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post #2 of 3
Depending on your motherboard, some fan ports will always run at max speed regardless of Speedfan settings. You just have to try them out and see.
Unless your running a delta fan that pulls a ridiculous amperage, all ports should be fine.
RPI Compy
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Sister's rig
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CPUMotherboardGraphicsRAM
5820k MSI X99S MPOWER GTX 980 Ti 8x4gb 3000 MHz Crucial DDR4 
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Samsung 950 Pro Custom WC loop 480mm & 560mm Windows 10 ROG SWIFT 
KeyboardPowerCaseMouse
CM Quickfire TK Greens Corsair RM1000w Custom 3d-printed case Steelseries Rival 
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CSGO Steelseries Creative Aurvana Live! 2 
CPUMotherboardGraphicsRAM
Amd FX 8320 Asus sabertooth 990FX Nvidia GTX 760 4GB g.skill ares 12GB 
Hard DriveOptical DriveCoolingOS
Samsung 850 EVO 250GB HP thingy Phanteks TC12DX Windows 7 
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Raidmax 530w White FD R4 Logitech G400 
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AMD A10 5800k Asrock pro-4 m His 6770 1GB G.skill 2133 8GB 
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RPI Compy
(14 items)
 
Sister's rig
(11 items)
 
Family HTPC
(10 items)
 
CPUMotherboardGraphicsRAM
5820k MSI X99S MPOWER GTX 980 Ti 8x4gb 3000 MHz Crucial DDR4 
Hard DriveCoolingOSMonitor
Samsung 950 Pro Custom WC loop 480mm & 560mm Windows 10 ROG SWIFT 
KeyboardPowerCaseMouse
CM Quickfire TK Greens Corsair RM1000w Custom 3d-printed case Steelseries Rival 
Mouse PadAudio
CSGO Steelseries Creative Aurvana Live! 2 
CPUMotherboardGraphicsRAM
Amd FX 8320 Asus sabertooth 990FX Nvidia GTX 760 4GB g.skill ares 12GB 
Hard DriveOptical DriveCoolingOS
Samsung 850 EVO 250GB HP thingy Phanteks TC12DX Windows 7 
PowerCaseMouse
Raidmax 530w White FD R4 Logitech G400 
CPUMotherboardGraphicsRAM
AMD A10 5800k Asrock pro-4 m His 6770 1GB G.skill 2133 8GB 
Hard DriveOptical DriveCoolingOS
Samsung 840 ssd 128 GB Lg blu-ray combo drive Cooler Master Hyper 212 EVO Windows 7 
PowerCase
Raidmax 530w Silverstone Temjin 
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post #3 of 3
Thread Starter 
Its just weird that in speedfan i have fans running at 800rpm and 450rpm. Which I think both those should be running at the same RPM as they are the same fan.
Big Blue
(19 items)
 
  
CPUMotherboardGraphicsRAM
i7 4930k ASUS X79 Deluxe MSI 7970 3GB 4x4GB G.SKILL Ares Series 2133MHz 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro 256GB WD Caviar Black 1.5TB Hitachi Deskstar 500GB LG Black BD-ROM 
Optical DriveCoolingCoolingOS
SAMSUNG 22X DVD±R XSPC Rasa RX 360 Kit EK Radeon HD 7970 Liquid Cooling Block Windows 10 Pro 64bit 
MonitorMonitorKeyboardPower
24" ASUS VN247H-P Black 24" ASUS VN247H-P Black Razer BlackWidow Chroma SeaSonic X750 Gold 
CaseMouseAudio
CoolerMaster HAF 942 Advanced Blue Edition Razer Naga Epic Logitech Z623 200 Watt 2.1 
  hide details  
Reply
Big Blue
(19 items)
 
  
CPUMotherboardGraphicsRAM
i7 4930k ASUS X79 Deluxe MSI 7970 3GB 4x4GB G.SKILL Ares Series 2133MHz 
Hard DriveHard DriveHard DriveOptical Drive
Samsung 840 Pro 256GB WD Caviar Black 1.5TB Hitachi Deskstar 500GB LG Black BD-ROM 
Optical DriveCoolingCoolingOS
SAMSUNG 22X DVD±R XSPC Rasa RX 360 Kit EK Radeon HD 7970 Liquid Cooling Block Windows 10 Pro 64bit 
MonitorMonitorKeyboardPower
24" ASUS VN247H-P Black 24" ASUS VN247H-P Black Razer BlackWidow Chroma SeaSonic X750 Gold 
CaseMouseAudio
CoolerMaster HAF 942 Advanced Blue Edition Razer Naga Epic Logitech Z623 200 Watt 2.1 
  hide details  
Reply
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