The 100mb/sec are becoming a bottleneck for some use cases, but the capacity is awesome.
this post was submitted on 12 Aug 2024
140 points (97.3% liked)
Technology
35104 readers
193 users here now
This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.
Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.
Rules:
1: All Lemmy rules apply
2: Do not post low effort posts
3: NEVER post naziped*gore stuff
4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.
5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)
6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist
7: crypto related posts, unless essential, are disallowed
founded 5 years ago
MODERATORS
Even the 100MB/sec won’t work for long as these stupidly small MicroSDs tend to heat up A LOT and then go into throttling where the transfer rate goes down to <1MB/sec.
Product idea: "water cooled micro SD card reader"
Nah, just need more RGB.
Did you know all MicroSD that's heat up and throttled doesn't have RGB?
Linus? 'That you?
So basically an aquarium sized apparatus add-on for a device that's smaller than your fingerprint
That and anecdotally, these high capacity SD cards seem to quickly reach the temperature of the sun during any kind of sustained large file transfer
I'd say it's perfect for security cams or any cams using compression. You could store 14 days of 5120x3200, 60 fps, H.256 HEVC video. Or ~1 day of that at 850 fps.
even just for my phone it's not like i'm constantly transferring data to storage, i don't care if it takes a couple seconds to save a video
For a brief moment in my life I worked as data manager in a movie set, and remember studying for that job and having to talk with the DP and the cameraman about memory cards, recorders and checking with them that the quality output of the camera were not bigger that the speed capacity of the memory cards. It was fun times, and sometimes I wonder how my life would be now if I never left Argentina and had accepted the next gig the movie producer called me for.
Lose more data, faster!
@schizoidman AliExpress already has got 2TB SD cards for 5 dollars, I guess soon you will be able to buy 4 TB from there for the same price as well 😁
(Never ever buy them from there!)
The first USB stick I bought, I saved up for and it was over $1/MB. It still works to this day but is so ridiculously slow and capacity limited there's no reason to.
4TB in a little stamp is amazing.
Tiger Direct had a 1GB card in 2002 and it was $900. Blew my money in a 128MB card and lost it. Heart broken.
I remember bringing a 64M USB drive to school and telling the librarians that "this is the future"
I think back then you needed to install drivers, so I was trying to get them to install drivers on all the library computers so that it would "just work" for students. Before then we used to have to burn files onto CDs or DVDs to bring them to school.
I just wish uSD cards didn't die so easily.
Hopefully the lifespan scales with the amount of writable space. Would be even cooler if that factor was improving over time. Any studies or articles on the topic?
Maybe inversely because of the increased heat of the tightly packed components.
Shrinkflation!
Where the fuck should I stick it in?
Your stepdad?
Up the peehole. Just be sure to sterilize it first.
pihole*
What about 8 MB cards. Can I get one of those plz?
How long can they be used? Mine always wear out really quickly for some reason.
That does make me wonder how sd cards and ssd compare in terms of volume/tbw endurance. Does silicon have a typical lifespan per volume?
Lifespan per NAND cell, which gets exponentially smaller with each extra 'layer' per cell. SLC can do billions of writes per cell, QLC is ~1000 writes per cell.
Will be better for offline phone backup 👍
If you look at the petapixel article, they complain about the speed (10mb/sec not 100) and have serious doubts about the reliability. Using this for backup or for security cameras sounds like a bad idea. It could still be good for some things like carrying your movie library on your phone, while still having a stable copy at home.