Air temp increase though heatercore.

sunrunner20 · 02-27-05, 09:08 AM

About how many degree’s C will the air that I am pushing though my 2-302 be if I am dumping ~200w (presscott+6800U) into my loop?
Extra note: my average ROOM ambient is ~24C

xtatdsm · 02-27-05, 10:12 AM

I can't tell you how hot the air will get, but I can tell you that the air comming out of the rad with the CPU at load is pretty damn hot, almost feels like a heater, hell it does heat the room pretty well if I leave it like that for an hour or so. yeah if the air gets hot leaving the rad, it means your rad/fan are doing their job. why are you asking?

Ancient_1 · 02-27-05, 10:51 AM

Depends on how much air flow you have going through it. With that sized core and if you have decent fans I would guess maybe in the 5° above ambient range, weaker fans possibly as high as 10°.

nicspits · 02-27-05, 11:11 AM

Yep, it depends too much on flow, air and water, actual load on the cpu because you're not always dumping that much. The only way to find out is get a probe in there. If you're worried about case temps, just stick a probe in there near the area you're concerned about.

Anyways, I would definately say right between that 5-10C. With weaker fans, certainly could even go over 10C diff.

XeonStrikeForce · 02-27-05, 12:07 PM

bah screw the formulas! it will be in (Like the rest have said) direct perportion load Vs airT in. My system under max load with the fans off for a bit:
47C+ (the highest I can get the temps to with the fans off) -1C ; +3C Out side temps.
When I turn the fans on, the air comming in to the house through the rad is apx 2 -5C+ ; 5 -7C+, nice and warm feeling. REMEMBER this is after my WHOLE LOOP is 47CELSIUS +++++ Using the kits stock RAD with fans set on > low <

sunrunner20 · 02-27-05, 12:58 PM

2-302 (120.2) with two Docguys Sanyo Denki 120mm fans on it w/ a shroud. normally fans will probablly be running @ 6v most the time. (the way I will have things setup I can run my fans @ 12,6, or 5 volts)

Albigger · 02-27-05, 01:49 PM

To correctly figure it out... well, it would be like your "Flow Calculations" thread a while ago. Too many variables.

Of course you said 'about' how much, so you can just read around and let others reply what they observe and get a good estimate from there.

sunrunner20 · 02-27-05, 02:13 PM

Considering MBM gives me 31C for my case temp atm, I think even a 10C increase from external ambient would be ok. All this air will be blown onto the RAM sinks that will be on my 6800U after I watercool it.

Archer36 · 02-27-05, 06:35 PM

Im currious what is your Idle/load temps? Ive got a 2.8 Pressie at 3.0 still yet have to put a GPU block in.

sunrunner20 · 02-27-05, 07:06 PM

nothing hooked up yet, currently on stock intel heat sinc, 70C full load, 52c idle.

02-27-05, 09:08 AM	Thread Starter #1
sunrunner20 Masta Tweeka! Join Date: Jan 2004 Location: Dallas, Texas	Air temp increase though heatercore. About how many degree’s C will the air that I am pushing though my 2-302 be if I am dumping ~200w (presscott+6800U) into my loop? Extra note: my average ROOM ambient is ~24C __________________ Desktop: Q6600 G0@3Ghz,eVGA 8800gts,P5k Premium,2x2gb Kingston,120gig Agility 3,Seasonic S12-600HT Laptop: Toshiba M7(Tablet): T2300, 4gb ram, 160gb seagate My Heatware
	QUOTE Thanks

02-27-05, 10:12 AM	#2
xtatdsm Member Join Date: Nov 2004	I can't tell you how hot the air will get, but I can tell you that the air comming out of the rad with the CPU at load is pretty damn hot, almost feels like a heater, hell it does heat the room pretty well if I leave it like that for an hour or so. yeah if the air gets hot leaving the rad, it means your rad/fan are doing their job. why are you asking? __________________ Q6600 B3@ 3.5 24/7 Gigabite GA-P35-DQ6 XFX 8800 Ultra @ 710/1170 daily and 740/1185 benching Watercooling (Fuzion WB, MCP655, MCW60, Criticool reservoir, and 2x dual heatcore with 4 fans in push setup)
	QUOTE Thanks

02-27-05, 10:51 AM	#3
Ancient_1 Member Join Date: Apr 2002 Location: Wisconsin USA	Depends on how much air flow you have going through it. With that sized core and if you have decent fans I would guess maybe in the 5° above ambient range, weaker fans possibly as high as 10°.
	QUOTE Thanks

02-27-05, 11:11 AM	#4
nicspits Member Join Date: Feb 2002 Location: Portland, OR, again but working on getting out... again.	Yep, it depends too much on flow, air and water, actual load on the cpu because you're not always dumping that much. The only way to find out is get a probe in there. If you're worried about case temps, just stick a probe in there near the area you're concerned about. Anyways, I would definately say right between that 5-10C. With weaker fans, certainly could even go over 10C diff. __________________ Win 7 Ultimate I7 960 @4.4 maxin 75C MSI Xpower 1xASUS 560 TI 2xTB Blacks 2TB Seagate {{~~~HEAT~~~}} Custom modded PC71 RWB panels (in that order) Tripple top mounted rad. 1KW Antec 2xred led 80mm intake and exhaust, 3x120mm pull rad fans, 1x120mm center mount chipset fan.
	QUOTE Thanks

02-27-05, 12:07 PM	#5
XeonStrikeForce Member Join Date: Dec 2004 Location: Canada, BC, Gibsons	bah screw the formulas! it will be in (Like the rest have said) direct perportion load Vs airT in. My system under max load with the fans off for a bit: 47C+ (the highest I can get the temps to with the fans off) -1C ; +3C Out side temps. When I turn the fans on, the air comming in to the house through the rad is apx 2 -5C+ ; 5 -7C+, nice and warm feeling. REMEMBER this is after my WHOLE LOOP is 47CELSIUS +++++ Using the kits stock RAD with fans set on > low <
	QUOTE Thanks

Air temp increase though heatercore.

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02-27-05, 12:58 PM	Thread Starter #6
sunrunner20 Masta Tweeka! Join Date: Jan 2004 Location: Dallas, Texas	2-302 (120.2) with two Docguys Sanyo Denki 120mm fans on it w/ a shroud. normally fans will probablly be running @ 6v most the time. (the way I will have things setup I can run my fans @ 12,6, or 5 volts) __________________ Desktop: Q6600 G0@3Ghz,eVGA 8800gts,P5k Premium,2x2gb Kingston,120gig Agility 3,Seasonic S12-600HT Laptop: Toshiba M7(Tablet): T2300, 4gb ram, 160gb seagate My Heatware
	QUOTE Thanks

02-27-05, 01:49 PM	#7
Albigger Member Join Date: Sep 2002	To correctly figure it out... well, it would be like your "Flow Calculations" thread a while ago. Too many variables. Of course you said 'about' how much, so you can just read around and let others reply what they observe and get a good estimate from there. __________________ Asus PC-DL - 2x2.4M0 xeons @ 3.27ghz - 9800pro - 2 x 512 pqi Turbo @ 2,2,2,5 - 550W FSP550-60PLN cooling: Iwaki WMD-30RZT & 2x Apogee CPU Blocks My Heat
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02-27-05, 02:13 PM	Thread Starter #8
sunrunner20 Masta Tweeka! Join Date: Jan 2004 Location: Dallas, Texas	Considering MBM gives me 31C for my case temp atm, I think even a 10C increase from external ambient would be ok. All this air will be blown onto the RAM sinks that will be on my 6800U after I watercool it. __________________ Desktop: Q6600 G0@3Ghz,eVGA 8800gts,P5k Premium,2x2gb Kingston,120gig Agility 3,Seasonic S12-600HT Laptop: Toshiba M7(Tablet): T2300, 4gb ram, 160gb seagate My Heatware
	QUOTE Thanks

02-27-05, 06:35 PM	#9
Archer36 Member Join Date: Jun 2004 Location: Michigan, US	Im currious what is your Idle/load temps? Ive got a 2.8 Pressie at 3.0 still yet have to put a GPU block in. __________________ "We will always remember. We will always be proud. We will always be prepared, so we may always be free." -- Fmr. President Ronald Reagan "We must all hang together, gentlemen...else, we shall most assuredly hang separately" -- Benjamin Franklin "Freedom is not free, that it comes with the highest of sacrifices. The price of blood" -- 300 HeatWare
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02-27-05, 07:06 PM	Thread Starter #10
sunrunner20 Masta Tweeka! Join Date: Jan 2004 Location: Dallas, Texas	nothing hooked up yet, currently on stock intel heat sinc, 70C full load, 52c idle. __________________ Desktop: Q6600 G0@3Ghz,eVGA 8800gts,P5k Premium,2x2gb Kingston,120gig Agility 3,Seasonic S12-600HT Laptop: Toshiba M7(Tablet): T2300, 4gb ram, 160gb seagate My Heatware
	QUOTE Thanks

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