wmd 30 HEAT DUMP

Brandon_Tyler · 03-18-2005, 05:12 PM

Whats the expected heat dump froma wmd 30? Would 2-302 fedco cores along with my AXP-M and 9800 Pro, be at or near room temp?

-Brandon

nikhsub1 · 03-19-2005, 12:13 PM

No, not a chance. The best WB right now, the G5 should keep your CPU at about 9C above ambient or so. The best you can hope for with rad cooling is to have your water temp at ambient. Not an easy thing to do.

Brandon_Tyler · 03-21-2005, 11:52 AM

okay disrtegarding insane temps how much heat is the Iwaki going to put into my loop?

-B!

JamesAvery22 · 03-21-2005, 12:27 PM

Quote:

Originally Posted by Brandon_Tyler

okay disrtegarding insane temps how much heat is the Iwaki going to put into my loop?

-B!

http://www.iwakipumps.jp/e_products/~pdf/w/md_w2003.pdf

30R at 60hz consumes 80watts and according to that PDF it dumps 45watts into the loop.

RX (high flow) and RZ (high head) consume 90watts and dump 45watts.

if "Output W" means the heat it dumps into the loop or not, but I think thats what it is

Brandon_Tyler · 03-21-2005, 02:45 PM

Mr Avery,

Thanks for helping me out of tight spot there. I really appreciate the link.

Brandon

JamesAvery22 · 03-21-2005, 03:20 PM

NP, I dunno if thats correct though, "Output W" = Heat dumped into the water. I assume it is and the numbers match what Ive heard others say before but IM not sure. Wouldnt mind someone verifying that

Cathar · 03-21-2005, 03:53 PM

I measured the 50Hz Iwaki MD-30RZ to dump an actual 50W of heat into a cooling loop (or pretty close to it).

I would estimate that a 60Hz 30RZ would be dumping closer to 60W of heat.

nikhsub1 · 03-21-2005, 06:31 PM

Quote:

Originally Posted by Cathar

I measured the 50Hz Iwaki MD-30RZ to dump an actual 50W of heat into a cooling loop (or pretty close to it).

I would estimate that a 60Hz 30RZ would be dumping closer to 60W of heat.

Also consider that he is talking about the WMD which runs a bit hotter than the MD.

03-18-2005, 05:12 PM	#1
Brandon_Tyler Cooling Neophyte Join Date: Nov 2004 Location: D-FW, Texas Posts: 26	wmd 30 HEAT DUMP Whats the expected heat dump froma wmd 30? Would 2-302 fedco cores along with my AXP-M and 9800 Pro, be at or near room temp? -Brandon Last edited by Brandon_Tyler; 03-18-2005 at 07:11 PM.

03-19-2005, 12:13 PM	#2
nikhsub1 c00ling p00n Join Date: Jun 2002 Location: L.A. Posts: 758	No, not a chance. The best WB right now, the G5 should keep your CPU at about 9C above ambient or so. The best you can hope for with rad cooling is to have your water temp at ambient. Not an easy thing to do. __________________ :-.,_,.-:'``':-.,_,.-:'``':-.,_,.-:'``':-.,_,.-:'``':-.,_,.-: E6700 @ 3.65Ghz / P5W DH Deluxe / 2GB 667 TeamGroup / 1900XTX PC Power & Cooling Turbo 510 Deluxe Mountain Mods U2-UFO Cube Storm G5 --> MP-01 --> PA 120.3 --> 2x DDC Ultras in Series --> Custom Clear Res "Artificial intelligence is no match for natural stupidity." 1,223,460+ Ghz Folding@Home aNonForums :-.,_,.-:'``':-.,_,.-:'``':-.,_,.-:'``':-.,_,.-:'``':-.,_,.-:

03-21-2005, 03:20 PM	#6
JamesAvery22 Cooling Savant Join Date: May 2004 Location: Northern VA Posts: 383	NP, I dunno if thats correct though, "Output W" = Heat dumped into the water. I assume it is and the numbers match what Ive heard others say before but IM not sure. Wouldnt mind someone verifying that __________________ Stabbing. My Heatware

03-21-2005, 11:52 AM	#3
Brandon_Tyler Cooling Neophyte Join Date: Nov 2004 Location: D-FW, Texas Posts: 26	okay disrtegarding insane temps how much heat is the Iwaki going to put into my loop? -B!

03-21-2005, 02:45 PM	#5
Brandon_Tyler Cooling Neophyte Join Date: Nov 2004 Location: D-FW, Texas Posts: 26	Mr Avery, Thanks for helping me out of tight spot there. I really appreciate the link. Brandon

03-21-2005, 03:53 PM	#7
Cathar Thermophile Join Date: Sep 2002 Location: Melbourne, Australia Posts: 2,538	I measured the 50Hz Iwaki MD-30RZ to dump an actual 50W of heat into a cooling loop (or pretty close to it). I would estimate that a 60Hz 30RZ would be dumping closer to 60W of heat.

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