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Comment Re:Did they use chatgpt to come up with the number (Score 2) 59

Agree. SSDs do not consume 20W. First, most drives most of the time run on idle. SSDs just keep the controller running at minimum speed and HDDs just spin and have the head rarely moving. Second, at such "mostly idle" usage, consumer 2.5" SATA and M.2 SATA or NVME or PCIE drives would idle just around 2-3W - similar to 2.5" HDDs. Faster drives will have higher consumption on both ends - SSDs will power more memory and rotational drives will spin faster. But that's max 2x on idle. 20W would be a consumption for some rare and super fast SSDs which are probably used in much smaller quantities.

Submission + - Samsung Introduces solid-state battery for 600 mile range and 9 minute charge

npetrov writes: Samsung took part in the SNE Battery Day 2024 expo in Seoul this week to demonstrate its new battery technologies. The first batches from its pilot solid-state battery line have been delivered to EV makers, and they've been testing the cells for about six months now.

Links to stories: Reddit, NotebookCheck, PCmag

Samsung's oxide solid-state battery technology is rated for an energy density of about 500 Wh/kg, which is about double the density of mainstream EV batteries. Those have capacities that already allow more than 300 miles on a charge, so 600 miles of range in a similar footprint is not out of the question, but the issue is production costs.

Both Toyota and Samsung have vowed to begin mass solid-state battery production in 2027. Toyota, however, also advised that it will be installing them in premium electric cars under the Lexus brand first, so solid-state batteries won't reach mass market cars any time soon.

Comment Re:It can be a reference tool but little more (Score 1) 37

It's pretty good for writing functions that you can immediately test. I also have an odd statistics with it - a lot of times it generates code which doesn't work correctly. Which is rather unfortunate because often that code looks pretty good. But in some cases I was surprised with how it generated code better than I thought I would write. Overall, when I tried it to write code for me ~ 10 times total, I got 2 rock solid functions done correctly.

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