Intel Socket 478 Heatsink Roundup Part 2 - Page 2

jmke · 15th November 2004, 16:53

I swapped the fan on the older Zalman because I broke it

Soltek Puts 300W PSUs into New PC Barebones

Sidney · 20th November 2004, 23:55

120mm fan instead of 90 ....... imagine the size of the cooler.

21st November 2004, 00:08

Quote:

Originally posted by lazyman
120mm fan instead of 90 ....... imagine the size of the cooler.

idd, the old version allready had problems with fitting in some cases, what will it be with this 120mm fan version?

edit: btw, the old one looks very dusty

.

Sidney · 21st November 2004, 00:14

CNPS7700-Cu
- Dimensions : 136(L) x 136(W) x 67(H)mm
- Weight : 918g
- Base Material : Pure Copper
- Dissipation Area : 3,268 cm2
- Bearing Type : 2-Ball
- Speed : 1,000 ~ 2,000rpm ± 10%
- Thermal
Resistance : 0.19 ~ 0.24°C/W
- Noise Level : 20 ~ 32dB ± 10%

Just for the sake of argument:

My Prescott 2.8E @3.5Ghz with 1.5V is about 130 Watts.
Room Temp 22C
Case temp (assuming only 5C above ambient) = 22+5=27C
Thermal compound coefficient 0.008 (infinitive)
C/W rated 0.19 (lowest @100 Watts)

Total C/W = 0.19+.0.008=0.198

130Watts x 0.198 + 27C = 52.74 C

21st November 2004, 00:52

Hope that thing doesn't break your retention brackets. 918 grams !

21st November 2004, 00:57

Quote:

Originally posted by agent #2
Hope that thing doesn't break your retention brackets. 918 grams !

idd, I wouldn't risk it to keep such a cooler on my mobo while transporting my pc to a lan or something like that.

jmke · 28th November 2004, 17:55

my Zalman CNPS7000B-CU units have arrived!

www.crazycamel.be had some problems with delivery

testing can begin

28th November 2004, 18:01

Quote:

Originally posted by jmke
my Zalman CNPS7000B-CU units have arrived! www.crazycamel.be had some problems with delivery

testing can begin

don't screw up the fan

jmke · 28th November 2004, 18:06

I have 2 units from CrazyCamel, 1 Unit from Comtech and 1 from Agent#2

I have 3 chances of screwing it up

27th February 2005, 18:59

Would you consider including the Thermaltake Silent Tower in any of your reviews? I'm especially interested in knowing the headroom of this 6 heatpipe heatsink with additional airflow. I'm sure it could mount twin Vantec Tornados and I'm sure the results would be amazing. I haven't seen this heatsink compared with any others yet.

15th November 2004, 16:53	#11
jmke Madshrimp Join Date: May 2002 Location: 7090/Belgium Posts: 79,021	I swapped the fan on the older Zalman because I broke it Soltek Puts 300W PSUs into New PC Barebones __________________

20th November 2004, 23:55	#12
Sidney Member Join Date: Mar 2004 Posts: 15,738	120mm fan instead of 90 ....... imagine the size of the cooler. __________________ lazyman Opteron 165 (2) @2.85 1.42 vcore AMD Stock HSF + Chill Vent II

21st November 2004, 00:14	#14
Sidney Member Join Date: Mar 2004 Posts: 15,738	CNPS7700-Cu - Dimensions : 136(L) x 136(W) x 67(H)mm - Weight : 918g - Base Material : Pure Copper - Dissipation Area : 3,268 cm2 - Bearing Type : 2-Ball - Speed : 1,000 ~ 2,000rpm ± 10% - Thermal Resistance : 0.19 ~ 0.24°C/W - Noise Level : 20 ~ 32dB ± 10% Just for the sake of argument: My Prescott 2.8E @3.5Ghz with 1.5V is about 130 Watts. Room Temp 22C Case temp (assuming only 5C above ambient) = 22+5=27C Thermal compound coefficient 0.008 (infinitive) C/W rated 0.19 (lowest @100 Watts) Total C/W = 0.19+.0.008=0.198 130Watts x 0.198 + 27C = 52.74 C __________________ lazyman Opteron 165 (2) @2.85 1.42 vcore AMD Stock HSF + Chill Vent II

28th November 2004, 17:55	#17
jmke Madshrimp Join Date: May 2002 Location: 7090/Belgium Posts: 79,021	my Zalman CNPS7000B-CU units have arrived! www.crazycamel.be had some problems with delivery testing can begin __________________

28th November 2004, 18:06	#19
jmke Madshrimp Join Date: May 2002 Location: 7090/Belgium Posts: 79,021	I have 2 units from CrazyCamel, 1 Unit from Comtech and 1 from Agent#2 I have 3 chances of screwing it up __________________

21st November 2004, 00:52	#15
agent #2 Posts: n/a	Hope that thing doesn't break your retention brackets. 918 grams !

27th February 2005, 18:59	#20
forfortoo Posts: n/a	Would you consider including the Thermaltake Silent Tower in any of your reviews? I'm especially interested in knowing the headroom of this 6 heatpipe heatsink with additional airflow. I'm sure it could mount twin Vantec Tornados and I'm sure the results would be amazing. I haven't seen this heatsink compared with any others yet.

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