It never ceases to amaze me how far we can still take a piece of technology that was invented in the 50s.
That's like developing punch cards to the point where the holes are microscopic and can also store terabytes of data. It's almost Steampunk-y.
this post was submitted on 17 Dec 2024
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Solid state is kinda like a microscopic punch card.
More like microscopic fidget bubble poppers.
When the computer wants a bit to be a 1, it pops it down. When it wants it to be a 0, it pops it up.
If it were like a punch card, it couldn’t be rewritten as writing to it would permanently damage the disc. A CD-RW is basically a microscopic punch card though, because the laser actually burns away material to write the data to the CD.
They work through electron tunneling through a semiconductor, so something does go through them like an old punch card reader
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That's how most technology is:
- combustion engines - early 1900s, earlier if you count steam engines
- missiles - 13th century China, gunpowder was much earlier
- wind energy - windmills appeared in the 9th century, potentially as early as the 4th
Almost everything we have today is due to incremental improvements from something much older.
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I can't wait for datacenters to decommission these so I can actually afford an array of them on the second-hand market.
Home Petabyte Project here I come (in like 3-5 years 😅)
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30/32 = 0.938
That’s less than a single terabyte. I have a microSD card bigger than that!
;)
Can't even put it into simplest form.
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Lmao the HDD in the first machine I built in the mid 90s was 1.2GB
My dad had a 286 with a 40MB hard drive in it. When it spun up it sounded like a plane taking off. A few years later he had a 486 and got a 2gb Seagate hard drive. It was an unimaginable amount of space at the time.
The computer industry in the 90s (and presumably the 80s, I just don't remember it) we're wild. Hardware would be completely obsolete every other year.
It really was doubling in speed about every 18 months.
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Back then that was very impressive!
Yup. My grandpa had 10 MB in his DOS machine back then.
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Avoid these like the plague. I made the mistake of buying 2 16 TB Exos drives a couple years ago and have had to RMA them 3 times already.
Their 3tb and 16 TB are super trash. I'm running 20tb and 24tb and they've been solid... So far
I stopped buying seagates when I had 4 of their 2TB barracuda drives die within 6 months... constantly was RMAing them. Finally got pissed and sold them and bought WD reds, still got 2 of the reds in my Nas Playing hot backups with nearly 8 years of power time.
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My first HDD had a capacity of 42MB. Still a short way to go until factor 10⁶.
My first one was a Seagate ST-238R. 32 MB of pure storage, baby. For some reason I thought we still needed the two disk drives as well, but I don't remember why.
"Oh what a mess we weave when we amiss interleave!"
We'd set the interleave to, say, 4:1 (four revolutions to read all data in a track, IIRC), because the hard drive was too fast for the CPU to deal with the data... ha.
My first HD was a 20mb mfm drive :). Be right back, need some “just for men” for my beard (kidding, I’m proud of it).
So was mine, but the controller thought it was 10mb so had to load a device driver to access the full size.
Was fine until a friend defragged it and the driver moved out of the first 10mb. Thereafter had to keep a 360kb 5¼" drive to boot from.
That was in an XT.
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I mean, cool and all, but call me when sata or m2 ssds are 10TB for $250, then we'll talk.
Not sure whether we'll arrive there the tech is definitely entering the taper-out phase of the sigmoid. Capacity might very well still become cheaper, also 3x cheaper, but don't, in any way, expect them to simultaneously keep up with write performance that ship has long since sailed. The more bits they're trying to squeeze into a single cell the slower it's going to get and the price per cell isn't going to change much, any more, as silicon has hit a price wall, it's been a while since the newest, smallest node was also the cheapest.
OTOH how often do you write a terabyte in one go at full tilt.
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This is for cold and archival storage right?
I couldn't imagine seek times on any disk that large. Or rebuild times....yikes.
up your block size bro 💪 get them plates stacking 128KB+ a write and watch your throughput gains max out 🏋️ all the ladies will be like🙋♀️. Especially if you get those reps sequentially it's like hitting the juice 💉 for your transfer speeds.
This is my favorite post ever.
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