I've thought about using a heatpipe cooler from a laptop on a Socket 7 / SS7 system.
Socket A - you are going to want something a lot more powerful as they don't have thermal protection and the laptop coolers are generally only good to keep 35-45w CPUs around 80c under load... bleh.
My recommendation for Socket A would be something like the Thermaltake Silent Tower or the Thermaltake Silent Tower copper version. You have to have through board mounting holes though.
The regular silent tower is not enough to cool an overclocked high end Socket-A CPU even with a fan on each side in a push/pull configuration.
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https://silentpcreview.com/thermaltake-cl-p00 … u-heatsink-fan/
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As for the cooler I am using in my one Socket-A system, it is a Thermaltake Big Typhoon which is good enough to cool a Q6600 to an overclock of about 3.4Ghz or so.
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http://ixbtlabs.com/articles2/cpu/heatpipe-ma … c2k5-part2.html - a big roundup that includes the Tower 112 and the Big Typhoon as well as some other high end coolers of the time.