cross-posted from: https://lemm.ee/post/41907712
Unironically a good idea. I can see these really helping to increase the chances of memory survival in camera applications where the camera has a high chance of being physically destroyed. Also a metal body reallllly helps conduct heat out of the flash, which will increase their lifespan in continuous-write applications.
Stainless is extra bad at conducting heat considering it’s a metal, but it’s still way better than plastic. I hope they make an aluminum version at some point.
Yes, stainless is “bad”, compared to other metals. But like you also mentioned, it’s loads better than plastic.
I’d doubt they make an aluminum one, it’s probably not worth the tooling.
When dealing with only 100-200mW, even a small change in thermal conductivity will make a big difference.
One day the card will be conductive enough for us to complain it’s hot when we take it out
Less plastic being manufactured? Sounds good to me. :)
Seriously. Let’s light a fire under this trend. I will spend twice as much on a thing if it’s metal instead of plastic.
While we’re at it, let’s get back to all metal phones! Screw this glass back shit.
For the “Wireless” charging people:
It’s a gimmick, nothing of value is lost
Likely far more energy and pollution needed to manufacture this though so overall a loss for the earth.
You still need a lot of energy to recycle steel. Less than mining by far but still a lot.
Energy needs can be met and shouldn’t be an argument for using plastic.
The pollution could be more dependending on how you look at that statement, but making something without plastic results in less plastic pollution and you can’t claim that to be an overall loss for the earth.
You can swap out centralized energy sources (relatively speaking) overnight as greener sources become cheaper/more available compared to retooling whole industries away from plastic
It’s the same thing with electric cars, yea it might plug in now to a dirty energy source, but that energy source could be a green energy source tomorrow without you ever knowing and importantly not having to buy a new car or change any other infrastructure to take advantage of it
A power line is a power line, it doesn’t care if the electricity going through it was derived from a dirty power plant or solar or nuclear
I respect the sentiment, but is the amount of plastic in an SD card really that significant? There’s probably more in just the packaging alone.
This is more like taking the first step, getting distracted by a cool bug, finding an interesting stick, and going home to show Mum your cool stick.
An SD card lasts for years, and the amount of plastic in one is negligible. It’s just not an issue.
I feel like dealing with SD cards’ inevitable demise is more important than armoring them. What good is a stainless SD card that no longer functions after 2 years of use?
What good is a stainless SD card
Better thermal conductivity and in turn dissipation than plastic does tend to longer lasting flash chips, how much this change means in real world practice though remains to be seen
Heat is a flash storage killer of all kinds
It’s hard to believe that it would have taken 25 years for the many SD card builders out there to figure out that a heat spreader could solve the degradation problems.
Well considering that most of the SD cards I’ve had always died from foul play or physical destruction of some kind I think that armoring them is not without merit.
Obviously like all solid state media they do wear out over time, and their wear leveling isn’t as good as an SSD which has a much more sophisticated controller with much more sophisticated wear leveling management.
Cool
Why tho
Maybe extreme weather conditions for trail cams? That’s the only reason I would think about using one but never actually buy one for lol.
But it has the benefit of not breaking down into micro plastics and getting into every part of everyone.
probably, but then i can ingest less micro plastics. Which is probably good.
People will pay more money for premium.
But yeah environmentally this is a damn good idea. We should make everything out of metal.
Should have used glorious Nippon steel, folded over 1000 times.
