PSA: Filling heatpipes with a sodium-potassium alloy isn't a terrific concept

PSA: Filling heatpipes with a sodium-potassium alloy isn't a terrific concept

Last updated 12 month ago

Tech Culture
Science
cooling
heatsink

PSA: Filling heatpipes with a sodium-potassium alloy isn't a terrific concept



Facepalm: Back in 2010, a organisation named Danamics sent out a handful of CPU coolers to diverse guides for overview. The heatsink in question, dubbed the LMX liquid metal cooler, applied a heatpipe design full of liquid steel as opposed to a more conventional operating fluid (like water).

Overclocking fanatic der8auer currently got his palms on this type of rarities, and what an oddball it's far. What makes it clearly specific from a conventional heatpipe-fashion cooler is the electro magnetic liquid metal pump located on the pinnacle of the cooler. It also comes with a standalone controller board using unconventional power connections, suggesting this will be an early prototype unit.

After getting his palms on the cooler's manual and studying up on it, der8auer found out that Danamics went with a sodium-potassium alloy. As referred to inside the guide, the alloy reacts violently with water and might reason hearth or an explosion if launched in huge amounts.

Der8auer determined that the sodium-potassium alloy is set 30x higher at thermal conductivity compared to water, which would possibly give an explanation for why Danamics concept it might be a good fit for a CPU cooler. In trying out with an Intel Core i9-12900KS, the LMX accomplished about 5 degrees worse than a Noctua U12A below load in Cinebench R23. That is not terrible given its age however it is not remarkable both, in particular thinking about how steeply-priced it changed into returned within the day and that coolers half its value may want to outperform it.

There is likewise the protection problem, and it might be now not plenty of a wonder that Danamics didn't deliver any retail units. In truth, in keeping with der8auer, the employer shut down just a few months after introducing the LMX.

Nowadays, about the most important challenge involving retail CPU coolers is the potential for self-contained liquid cooling loops to spring a leak and harm your hardware. Personally, I still prefer to stick with traditional air-cooled heatsinks. Even if your fan dies, maximum cutting-edge systems will close themselves down before any everlasting damage takes place.

NASA objectives 2040 for 3D-revealed moon houses for astronauts, civilians

NASA objectives 2040 for 3D-revealed moon houses for astronauts, civilians

Forward-searching: Sci-fi films, shows, and books have long been full of memories of humanity living in houses at the moon. It seems like some thing most folks may not see, but NASA is making plans for 3D-revealed homes...

Last updated 12 month ago

Unity caves to network blowback and revises debatable runtime price

Unity caves to network blowback and revises debatable runtime price

TL;DR: As anticipated, Unity has changed direction on its Unity Runtime Fee after severe backlash from the network and weeks of bad press. It reformulated the maligned monetization plan in a way that many builders find ...

Last updated 12 month ago

US export regulations ought to price Nvidia $5 billion in misplaced orders, sends share price to five-month low

US export regulations ought to price Nvidia $5 billion in misplaced orders, sends share price to five-month low

What just passed off? Nvidia's high-quality year wherein it became 1000000000000-dollar company took a unprecedented stumble yesterday while Team Green's share fee dipped almost 5%. The decline got here at the back of a...

Last updated 11 month ago

Intel declares 14th-gen Core i9-14900K, Core i7-14700K, Core i5-14600K CPUs with same charges as predecessors

Intel declares 14th-gen Core i9-14900K, Core i7-14700K, Core i5-14600K CPUs with same charges as predecessors

What just came about? After months of rumors and leaks, Intel has ultimately introduced the 14th-gen Raptor Lake Refresh circle of relatives of processors, starting with the Core i9-14900K, Core i7-14700K, and Core i5-1...

Last updated 11 month ago

Tim Cook confirms succession plan, commits to final as Apple CEO for foreseeable future

Tim Cook confirms succession plan, commits to final as Apple CEO for foreseeable future

 Tim Cook is one of those rare sorts: a CEO who no longer handiest does a terrific job however is likewise favored by most of his employees and the general public. So, it shouldn't be unexpected to research that the App...

Last updated 10 month ago

Samsung simply had its satisfactory region of the year notwithstanding working earnings falling 78%

Samsung simply had its satisfactory region of the year notwithstanding working earnings falling 78%

What simply occurred? One might imagine that any company recording a 77.6% year-on-12 months decline in working earnings and a 12.2% fall in revenue might be concerned, but it turned into nonetheless a good region for S...

Last updated 11 month ago


safirsoft.com© 2023 All rights reserved

HOME | TERMS & CONDITIONS | PRIVACY POLICY | Contact