Overclock.net › Forums › Cooling › Air Cooling › Intake or exhaust for front bay?
New Posts  All Forums:Forum Nav:

Intake or exhaust for front bay? - Page 3

post #21 of 39
Quote:
Originally Posted by fpliii View Post

so I just ordered the bay kit and this sucker
http://www.frozencpu.com/products/8147/fan-500/Delta_Mega_Fast_120mm_x_38mm_Fan_-_252_CFM_-_Bare_Lead_PFB1212UHE-F00.html?id=pg55XPfU&mv_pc=7733
I sliced my finger and chopped a nail accidentally with a Panaflo, so this will be fun (got a grill with this, as I do with all of my fans now to prevent this). I don't mind noise, so I'm wondering about people's experiences with these?

You didn't need to go that much overkill. That fan can run your other fans backwards if the airflow isn't optimized. Also, the sound will drive you nuts.

P.s. Don't plug that into your motherboard unless you want it to be worthless. That fan draws wayyy to much for any mobo fan connector.
2nd Rig
(17 items)
 
  
CPUMotherboardGraphicsGraphics
[Intel] 2500k [4.5ghz] [1.3 volts] [AsRock] P67 Extreme 6 [Sapphire] 6950 Toxic [Unlocked to 6970 spec] Powercolor reference 6950 [Unlocked to 6970 spec] 
RAMRAMHard DriveHard Drive
[Samsung] Low voltage memory [@1866 mHz 9-10-9-28] [GSkill] Sniper 1866 9-10-9-28 1.5V [Corsair] 120gb Force GT WD 500GB 
Hard DriveCoolingOSMonitor
2x Seagate Crapstellation ES 2TB [Raid 1] [Coolermaster] V8 Windows 7 [Gateway] FDH2402 
MonitorKeyboardPowerCase
[Dell] S2316M [CM Storm] QuickFire TK [XFX] Core Edition PRO850W [In Win] Dragon Rider 
Mouse
Logitech G502 w/ stupid LEDs 
  hide details  
Reply
2nd Rig
(17 items)
 
  
CPUMotherboardGraphicsGraphics
[Intel] 2500k [4.5ghz] [1.3 volts] [AsRock] P67 Extreme 6 [Sapphire] 6950 Toxic [Unlocked to 6970 spec] Powercolor reference 6950 [Unlocked to 6970 spec] 
RAMRAMHard DriveHard Drive
[Samsung] Low voltage memory [@1866 mHz 9-10-9-28] [GSkill] Sniper 1866 9-10-9-28 1.5V [Corsair] 120gb Force GT WD 500GB 
Hard DriveCoolingOSMonitor
2x Seagate Crapstellation ES 2TB [Raid 1] [Coolermaster] V8 Windows 7 [Gateway] FDH2402 
MonitorKeyboardPowerCase
[Dell] S2316M [CM Storm] QuickFire TK [XFX] Core Edition PRO850W [In Win] Dragon Rider 
Mouse
Logitech G502 w/ stupid LEDs 
  hide details  
Reply
post #22 of 39
Thread Starter 
Quote:
Originally Posted by nvidiaftw12 View Post

You didn't need to go that much overkill. That fan can run your other fans backwards if the airflow isn't optimized. Also, the sound will drive you nuts.
P.s. Don't plug that into your motherboard unless you want it to be worthless. That fan draws wayyy to much for any mobo fan connector.

Wait, if I flip the fans on the side door to intake, will they spin backwards? Should I leave them as exhaust?
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
post #23 of 39
Well, I always did it this way. Front = intake, CPU can be mounted anyway. Depending on the case front is intake. Rear is exhaust. top is exsaust.. I since went to watercooling when i got sick of the fan noise. I did that because i was into recording acoustic guitar and me with a studio mic. And it all showed up in the backround!

Heat rises . I dont need a diagram to explain that lol
Blue & Red
(10 items)
 
  
CPUMotherboardGraphicsGraphics
AMD FX-6100 M5A97 LE R2.0 XFX HD 7770 black edition Ghost  XFX HD 7770 black edition Ghost  
RAMRAMHard DriveOS
Gskill  Gskill Samsung 840 Pro SSD Windows 10 pro X64 
MonitorKeyboard
ASUS 23.5 1080P Steelseries 
  hide details  
Reply
Blue & Red
(10 items)
 
  
CPUMotherboardGraphicsGraphics
AMD FX-6100 M5A97 LE R2.0 XFX HD 7770 black edition Ghost  XFX HD 7770 black edition Ghost  
RAMRAMHard DriveOS
Gskill  Gskill Samsung 840 Pro SSD Windows 10 pro X64 
MonitorKeyboard
ASUS 23.5 1080P Steelseries 
  hide details  
Reply
post #24 of 39
top can be intake, if you have a fan at the top that is in front of your cpu hsf then make it an intake. heat rises true but air goes where you push it. if you use that delta you better use a controller on it or it will mess your airflow in your case all sorts of crazy. or you could put it on your heat sink and just use it for push and call it a day

all front and side panel fans intake, rear exhaust, top front intake and top rear exhaust. whichever applies
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
post #25 of 39
Thread Starter 
Quote:
Originally Posted by chinesethunda View Post

top can be intake, if you have a fan at the top that is in front of your cpu hsf then make it an intake. heat rises true but air goes where you push it. if you use that delta you better use a controller on it or it will mess your airflow in your case all sorts of crazy. or you could put it on your heat sink and just use it for push and call it a day
all front and side panel fans intake, rear exhaust, top front intake and top rear exhaust. whichever applies

I have a waterblock, though, so no fan there. I mean, I went with the option of adding a molex (straight to PSU)+a 3pin that just controls fan speed (not power), so I'll be able to control the speed.
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
post #26 of 39
are you sure your psu exhausts? usually PSUs exhaust out the back, but i just re looked over your diagram again and i would suggest put a fan in the 5.25" bays, make everything intake except for the rear and you should be good
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
post #27 of 39
Thread Starter 
Quote:
Originally Posted by chinesethunda View Post

are you sure your psu exhausts? usually PSUs exhaust out the back, but i just re looked over your diagram again and i would suggest put a fan in the 5.25" bays, make everything intake except for the rear and you should be good

I'm 99% sure, but I'm not at home right now so I can't check (that it exhausts, I don't think all PSU's have an intake though I could be wrong?). It's an OCZ-ZX 850W Gold, which has screw holes that didn't match up with the bracket on my computer (LL-PC75B) oriented normally:

http://www.frozencpu.com/products/5634/cpa-164/Lian_Li_Replacement_Power_Supply_Dual_Fan_Bracket_PC-7x_V2000_PC-201_Cases_-_Silver.html?tl=g43c241s628

so it is mounted upside-down, with the fan directed downwards.

When I get home, maybe I'll just take a picture, since my diagram is pretty bad.
Edited by fpliii - 12/16/11 at 7:42am
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
post #28 of 39
from this image from ocz's website, its an intake fan, pretty sure most psus have the fan as an intake

ZX_fan.jpg
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
   
Spare Rigs
(13 items)
 
CPUMotherboardGraphicsRAM
core 2 duo P8700@2.53GHz 2242CTO Intel X4500MHD 4gb 
Hard DriveOptical DriveOSMonitor
fujitsu 320gb dvd rom cd/rw Windows 7 Professional x64 15.4" 
PowerCaseMouse
Panasonic 6-cell + 65W AC adapter lenovo t500 Logitech MX518 
CPUMotherboardGraphicsRAM
Intel i5 760 evga p55 sli MSI gtx460 Hawk corsair dominator 
Hard DriveCoolingOSMonitor
kingston ssdnow hyper 212+ windows 7 professional sam syncmaster 
MonitorKeyboardPowerCase
Acer Razer Blackwidow ocz 650W coolermaster elite 335 
Mouse
Logitech MX518 
  hide details  
Reply
post #29 of 39
Thread Starter 
Quote:
Originally Posted by chinesethunda View Post

from this image from ocz's website, its an intake fan, pretty sure most psus have the fan as an intake
ZX_fan.jpg

Okay, guess I was incorrect biggrin.gif, sorry about that. I guess I was under the wrong assumption

So how does this change my revamp? Should the push/pull still exhaust up out of the case, and what should I do about the two side fans? Should they exhaust or intake?
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
My System
(18 items)
 
  
CPUMotherboardGraphicsGraphics
Intel 2600k VID 1.168 Batch 3115b989 ASRock Z68 Extreme4 Gen 3 Zotac GTX 580 Palit GTX 580 
RAMHard DriveHard DriveCooling
G.SKILL Ripjaws 8GB (2 x 4GB) DDR3 1600 OCZ Agility 3 120GB Seagate Barracuda 7200.12 1TB XSPC Rasa 750 RX360 with push/pull 6x114.7cfm P... 
CoolingCoolingMonitorKeyboard
4x80mm front/side intake, 4x80mm back exhaust Delta 'Mega Fast' 252cfm / Panaflo 114.7cfm int... 24" WS Samsung (1920x1200) Logitech G15 
PowerCaseMouseAudio
OCZ ZX-850 80+ Gold Custom Lian Li PC-75B R.A.T. 7 Creative Inspire P7800 
  hide details  
Reply
post #30 of 39
I still vote intake in front/side and exhaust out top/rear...
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Air Cooling
Overclock.net › Forums › Cooling › Air Cooling › Intake or exhaust for front bay?