Zalman CNPS-7700 Cu Heatsink & Fan

3rd December 2004, 23:16

The CNPS-7700 Cu is Zalman's latest (and largest) addition to their line of radial coolers. This monster measures 5 3/8"/136mm in diameter, and stands 2 5/8"/67mm tall yet masses only 2.0lbs./0.91kg. The heat sink is composed of sixty-five copper alloy stampings that each measure 0.016"/0.40mm thick. Each copper stamping forms two fins that protrude from each side of the heat sink block in a radial pattern, for a total of 130 fins. This, as you might expect, provides a vast amount of surface area. Actually, the amount of surface area on this heat sink is borderline-ridiculous: 506.5 Square Inches/3268 Square centimeters! 3.5+ Square Feet! In layman's terms, the CNPS-7700 Cu heat sink has just a little more surface area than if you laid two food trays commonly found in fast food restaurants everywhere, side by side.

http://www.systemcooling.com/zalman_7700-01.html

3rd December 2004, 23:16	#1
Da_BoKa Posts: n/a	Zalman CNPS-7700 Cu Heatsink & Fan The CNPS-7700 Cu is Zalman's latest (and largest) addition to their line of radial coolers. This monster measures 5 3/8"/136mm in diameter, and stands 2 5/8"/67mm tall yet masses only 2.0lbs./0.91kg. The heat sink is composed of sixty-five copper alloy stampings that each measure 0.016"/0.40mm thick. Each copper stamping forms two fins that protrude from each side of the heat sink block in a radial pattern, for a total of 130 fins. This, as you might expect, provides a vast amount of surface area. Actually, the amount of surface area on this heat sink is borderline-ridiculous: 506.5 Square Inches/3268 Square centimeters! 3.5+ Square Feet! In layman's terms, the CNPS-7700 Cu heat sink has just a little more surface area than if you laid two food trays commonly found in fast food restaurants everywhere, side by side. http://www.systemcooling.com/zalman_7700-01.html

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Zalman launches fan with custom blade design	jmke	WebNews	1	11th August 2010 07:58
Zalman ZM-VFC2 Multi Fan Controller Review	Sidney	WebNews	0	11th January 2008 05:17
Zalman CNPS9700 LED Low Noise Heatsink	jmke	WebNews	0	30th November 2006 07:40
Zalman CNPS9500 AT Intel Core 2 Duo Heatsink	jmke	WebNews	0	16th November 2006 07:23
Zalman Fatal1ty FS-C77 Heatsink	jmke	WebNews	0	26th October 2006 07:24
Zalman CNPS8000 Low Noise Heatsink	jmke	WebNews	0	2nd August 2006 08:38
Zalman CNPS9500-AM2 Socket AM2 Low Noise Heatsink	jmke	WebNews	2	24th May 2006 00:11
Zalman CNPS 9500AT Socket 775 Heatsink	jmke	WebNews	0	17th March 2006 09:44
Zalman CNPS 7700ALCU CPU Heatsink	Sidney	WebNews	0	19th January 2005 03:33
In-house: Fix/Replace the fan on a Zalman CNPS 7000 Heatsink	jmke	WebNews	0	1st September 2004 20:28