How does NAND Flash Work? Reading from TLC : Triple Level Cells || Exploring Solid State Drives

[@scnt4693]

The simplicity with how this channel explains some of the most complicated topics of modern technology and still manages to leave nothing untold is astonishing. I was about to ask exactly how electrons are stored in the charge trap and immidiatly after the video points me toward the answer. This serie is a true work of art. Thanks for sharing.

[@T0M50N]

Agreed, I would normally have no interest in this topic at all but I can't help but watch when it's presented this well.

[@StephenRayner]

Agreed! Absolutely incredible... we need this guy teaching our youth or this style at least.

[@johnnysparkleface3096]

Yeah, I couldn't keep up with the explanation. I believe it was all perfectly explained, but it was all techno-jibber-jabber to me. I would have to watch this 1000 times before any of it made sense.

[@matthewmcclain1316]

Seriously. This guy puts a ton of effort into these videos. And the animations! Again, the animations! They're always exactly what he's talking about and showing. I wonder if he does those as well, or if that's outsourced. Either way, extremely impressive

[@benedictmaloney7387]

0 . . ,

[@Quantum_Dots]

This channel should be part of engineering course

[@BranchEducation]

Thanks a ton!! The hope is to indeed be integrated into engineering courses and high school science courses.

[@tkhatree5091]

Agreed

[@EnergeticWaves]

@@BranchEducation These are some of the best videos I have ever seen!!

[@RakeshKumar-bd5ju]

Agreed

[@daspferd7810]

@@BranchEducation if you translate your videos to Spanish I'll certainly include a lot of them in the physics course I teach

[@BrunoCosta-eu7ty]

I studied electronic engineering my whole life, and I have never seen such an incredible demonstration ... congratulations for the work done on this channel

[@jonka1]

Well said!

[@avisekhghosh2757]

Never been this early, I am proud to be studying electronics. I learnt more in these 13 minutes compared to all my cumulative study of a week. Full patreon support to this channel when I get my job!!!

[@gauravproton1956]

So what are you now?

[@MrFujinko]

@@gauravproton1956 uber driver

[@ThermalWorld_]

This is the most detailed and most illustrated explanation ever. Thank you for the wonderful work you have done to explain everything in a simple and illustrative way

[@Psychopatz]

Omg, I didn't even know 30 terabyte capacity SSD already existed. What a time to be alive!

[@TheAnimystro]

hold on to your papers!

[@nihil_._sum]

@@TheAnimystro you just have to wait two minutes for them

[@Psychopatz]

@@silverliniing Wow, thats crazy how much technology advances in such a short time. I guess I will not gonna be surprise if next year there will be flashdrive sized petabyte version of it soon.. yet here I am commenting using windows 8.1 with 32gb SSD Netbook....😪

[@maximodakila2873]

@@silverliniing Thanks, I just bought 2 pcs. It's too expensive yet, I can only afford 2

[@CyberMew]

Maximo Dakila 2?! That’s 80000USD for 200TB!

[@RayMak]

Ssd are getting better and better

[@SilesianWarrior]

Indeed, the ability to store exabytes of memes draws near.

[@yamatsukami987]

@ yes i think their will come a time when SSD's will need a large cache of faster more durable cells at this rate. Tbh tho i think SSD's are fast enough for most things right now, and RAID exists for anyone who really really needs the fastest speeds.

[@yamatsukami987]

@ well it's not like they are getting slower, just means you might not be able to read dozens of gigs a second off a single SSD without making some compromises if they can't. That said I think we are further from the limits of memory technology than CPU's, it just might take a fundamentally new approach to memory storage.

[@kevikiru]

And slower and slower, relatively. Those levels of voltage leads to slower performance as opposed to single voltage cells

[@dragoon8675]

I have seen you comment in 12 of the video's I have watched lately...

[@funpfunkafunda649]

The way this channel explained all the concepts are fabulous..this is the way colleges should teach.

[@ClassierAunt]

Dude you destroyed my 4 years of college in just a single video.

[@aarongreenfield9038]

And this video was free to watch, how much did all those worthless college books cost?

[@wyattb3138]

There’s less of a need for college every year. The tuition cost is exorbitant, the professors are hard to learn from, and free KZbin tutorials are easier to understand than the paid lectures. I’m not sure if I should dropout and learn on my own on my own time and risk a 4 year bachelors degree.

[@garfieldandfriends1]

*College professors hate him!*

[@snoowwe]

Hate seeing this comment everywhere as if a video like this was all you needed to know. It's a help, but it won't replace your hours of studying.

[@Thros1]

@@snoowwe all the knowledge is freely available but unfortunately doesn't really look great on a resume

[@ktvx.94]

First time I don't skip an ad within the video. Great job at making your sponsor actually relevant

[@lucasala3838]

Probably the best educational channel on electronics, engineering and technology. Keep it up!

[@VaderHater1993]

That Kioxia comparison at the 9-minute mark was the incredibly effective advertising for a product.

[@OiVinn-eq1ml]

I learn more in this one video than my entire electronics engineering course

[@swankitydankity297]

I can't convey just how wonderfully clear this video made this topic for me, the animations and diagrams are excellent and the narration was perfect, explaining everything step by step, with nothing in between left unexplained for me to ponder. Thank you and well done!

[@Sidiann]

I love this channel so much. Everytime an explanation brings up a new question, it is answerd right after. This type of teaching is extremely impressive.

[@fzigunov]

I'm so glad you got sponsored, this is a great recognition of your awesome work!

[@BranchEducation]

Thank you so much!

[@94D33M]

One of the most underrated channels on youtube. 300k views only? That's very unfair

[@Gosu9765]

I was always wondering how TLC flash works and what that means exactly. Really glad KZbin recommended me this channel.

[@nanayawsampong9233]

I am really grateful for being in this timeline, People who understand the complexity would agree

[@deadlyshot7548]

thank you for this video, amazing to have someone doing this, most ppl just care about performance but some of us want to know in which way it achieves performance

[@mikeyburbol]

Man this is some the hands down best explanations I have ever seen

[@nathanndruwin1782]

Finally.. I now understand where the theoretical Solid State Physics class is applied. Thank you so much. Can't wait to share this and rest of the series.

[@nynra6584]

Thank you for this unmatched quality of educational video. I don't think there is any other channel that comes this close to illustrating this simply and with this much sufficiency. But please make lots and lots of videos. There are only few.

[@akashkumarmahtoprotech6855]

I am waiting for the video for a long time ,thank you so much BRANCH EDUCATION to provinding us a amazing concept through 3d animation . LOVE YOU

[@echoo200]

These videos are awesome. Not too fast, well versed. May have missing information by any chance but I don't care that much, the whole thought is there for an average person to understand. Kudos

[@vxqr2788]

The technical details of this videos dramatically increased, add to it beautiful graphics and you just got a brilliant piece of art.

[@gobbel2000]

Now I just wonder how these tiny and complex cells are built.

[@haisesasakipratama1629]

this is future hahahah

[@ikramramli6410]

Aliens

[@menmanamikaze1830]

@@ikramramli6410 OMG IT'S BEEN ALIENS ALL ALONG I'LL POST THIS ON MY CONSPIRACY FACEBOOK GROUP (I'm jk)

[@lexciobotariu]

I’ve been looking for this comment

[@Alorand]

Very carefully... lol 🤣

[@MentalEdge]

This also makes it very intuitive to understand why QLC, TLC and MLC can't physically be as fast as SLC.

[@RakeshBalakrishnan]

this excellent visualisation!, having been in flash industry for last 9 years, this is the first time am seeing such !

[@garethkipkoech]

I've learnt so much complex stuff from your channel in the simplest ways... thanks alot.Your work is great.

[@BranchEducation]

Happy to hear that!

[@garethkipkoech]

@@BranchEducation how do you get the presentation or the visualisation?

[@BranchEducation]

@@garethkipkoech its animated in Blender

[@Pythonagrator]

The quality of this content is astounding. Such high quality visualisations and explanations. A truly excellent job. Hats off to the creators.

[@nagaguard]

I had so many questions about what a page is, how a cell can store more than 2 values, how does it even work to have all your gates sharing an input, how can multiple cells be read in parallel. This video answered all my questions.

[@rahsaansargusingh6557]

Lovin the recap section. This channel provides information better than a school

[@rashidashraf2001]

Sir, I am very Happy after seeing your Video. Its So Beautiful. Not one video, yours all videos in 3d view its a magic...

[@ubermakee]

Very interesting and informative video, but it raised further questions in my mind as well. For example, how can electrons be removed from the charge trap? If the same voltage increases in all gates in a page, that should attract electrons into the charge trap in every cells. How is that prevented? How can only a single cell be modified? Knowing the general characterictics of an SSD/cheap VNAND, how can a cell be damaged in case of writing and why is it getting worse by increasing its capacity? I would highly appreciate such explanations in a similar, incredible quality educational video.

[@BranchEducation]

I made a video about writing to a cell. Basically the write voltage is 18- 20v and read is 0-4.5v

[@ubermakee]

@@BranchEducation Thank You for your reply. :) Keep making such contents, they are really great not just in explanation but in visualization as well! One of the best chanels I subscribed to!

[@waleedumer9495]

This channel is a gem for tech lovers

[@pushing2throttles]

I absolutely love this channel. I'm sure a lot of work goes into the animations and I just wanted to say thank you. Y'all are appreciated!

[@Hasitier]

I really like the detail of information and the good to understand explanations on this channel. As I’m an it administrator and mostly know those things I often point colleagues to your videos because I could not explain such things better then you do.

[@BranchEducation]

Much appreciated!

[@TheRealLink]

The level of information here is just insane, yet illustrated and broken down in such an easy way to understand! Going to go find your Patreon stat.

[@UnimatrixYoutube]

Very useful! Thanks Branch Education and Kioxia. Btw, the animator did a good job in showing those massive caps on the enterprise version (as opposed to the consumer version which probably lacks these :P ).

[@BranchEducation]

Haha- yeah! they do have pretty good size caps on them.

[@dibyadrastasahoo1765]

@@BranchEducation Dear Sir; Thanks for all these videos.please upload more videos regarding NAND Flash starting from ground level to high level.

[@kapilbusawah7169]

Oh shit this channel is gold! These high quality animations, narrations and education right here. I appreciate your work 👌

[@bijankumardhar9764]

Thanks for the vivid information about display and memorisation of information in cell phone.It is clear to me.❤

[@batman_2004]

This is so incredible. Not only the content and explanation but the quality of animation too!

[@spasskostov]

This is a very good engineering education channel! A must for everyone following current technologies.

[@kingrb1394]

The fact that people even designed this technology is so remarkable to me

[@maltoNitho]

What a stunningly excellent and eloquent explanation for NAND. I’ve read the details but I never really thought “how does it function-physically?” Thank you very much! Sub’d.

[@VirginiaGreco_Scrapbooking]

Another amazing animation and great explanation!

[@fortun8diamond]

Changing the reading technique can improve the amount of data stored in the same object.

[@winterarkwright4743]

It's so complicated yet it all makes sense. Mind blown.

[@harryholden795]

Fantastic video. As a med student with 0 engineering background, I found this super easy to understand and loved the concise yet informative animations

[@BranchEducation]

Glad to hear!

[@Shakrii]

Thanks for including the detailed comments, they are vastly appropriated.

[@michaeljohn8905]

My mind has been blown 😮

[@Richie_]

From magnetic core rope memory to this.. Amazing..

[@aim-iitdelhi]

Outstanding stuff! This is the only KZbin channel I like the most...

[@samjoel4152]

You deserve a million subs..the content you are making is marvellous..😍

[@daspferd7810]

Amazing. The comments are huge level up for the explanations

[@bob_smite]

This is so cool! It's crazy how we can manufacture electronics that are measurable by the atomic scale. It makes me think that connectors on the motherboard (like the SATA and PCIE ports) will shrink once technology grows smaller and smaller.

[@engrmohusman]

You're Awesome Sir. You explained it better then anyone else could.

[@VarunKumar-yg8ij]

Superb Video!! These things are really black box for many of Engineers!!

[@GyanPrakash-pl5ct]

Awesome! contents are amazing. Can't explain how happy I am after seeing this video about NAND internal mechanisms. Great work!

[@kieroto5372]

Thank you for these quality education videos! The research, credibility and production quality of these 3D models is very high! You deserve so much more subscribes!

[@scottfranco1962]

Jeez the animation here is just incredible.

[@skriaz2501]

Hello friend! It's pleasure to see your channel growing very fast. You deserve it.😊😊

[@BranchEducation]

Thanks! Much appreciated

[@dxgl]

The 550MB/sec figure is for SATA SSDs. Thanks to PCI Express and NVMe, there are consumer M.2 drives reaching over 6GB/sec on PCIe 4.0 systems.

[@pratimpartha8888]

EXCEPTIONAL LEVEL OF ANIMATION AND CONTENT...BEST EVER SEEN.....💖

[@channelname1238]

Fantastic series, I hope your other videos are just as great but this series alone has easily earned a sub from me. Great job at explaining this in a way someone like me (ie not an engineering student) can understand without making it super basic. Thanks for your content

[@soontaek]

Mind blown by the technology and the animations. Thank you.

[@prashantchauhan1573]

your animations are way better than reality …..awesome job . May god bless you for the educational information you are sharing with your domain of expertise in video editing and theoretical knowledge. Love from India ..!!!!!

[@junalynbagani5154]

Thank you so much. Very useful!

[@saladamista7940]

I'm so amazed to the way this technology works. It`s incredible how far we can go, makes me fell hopefully about our specie, regardless the way things are nowadays.Also wanna say that the explanation makes it easy to understand.This channel is awesome , congratulations

[@antooinex]

This channel is so damn great, learning stuff has never felt so effortless. Very good job as always, keep going :)

[@EnergeticWaves]

that arbitrary bit pattern you show in the captions is quite fascinating.

[@寇心宇]

Hi, I'm an engineer from SamSung Semiconductor, our spec about SSD said data on NAND will be kept for 3 months when poweroff, not years, we give our promise to customers too.

[@Plepple]

Absolutely amazing channel! HUGE thanks to the creator for all the diligence going into creating these videos.

[@RealityMixer]

I’ve never been this early

[@NuclearTopSpot]

Last time I was this early, computer memory was still woven by hand. I'll leave this here just in case: kzbin.info/www/bejne/b5aVhH9ra6uGd9k

[@qx3230]

Same

[@StephenRayner]

What an odd conversation. I love you internet peeps. Hope you are all well

[@zhifengchen1093]

Thanks a lot for the highly quality video. I learned a lot from it. Looking forward to the manufacturing process of the 3D NAND.

[@kalaimanivelka3267]

Excellent 👌 explanation with perfect voice 😊💗

[@BranchEducation]

Thanks a lot 😊

[@_tinkerBOY]

Every tech geek should watch this video!

[@andianderson115]

This is jsut such a great chanllenge! Thanks for making learnung fun even at 1am...

[@BillingSoftwareGuru]

Enjoyed Watching your Video & Got Idea how SSD Works.... Thank You Sir.

[@cengizteouluyurt7053]

I really respect you for doing magnificent and easy to understand videos. I hope you keep up, these videos are so educational.

[@nanirocks1802]

Continue this channel with new videos ❤️❤️❤️.

[@TomGeorgin]

Gotta use Playspeed 1.25 to not go mad, other than that, fantastic content. Thank you

[@TELUGUAWESOMEchannel]

Wonderful explanation ....Really u r videos makes people intelligent ...

[@AJSquirrel53]

The visuals here are just crazy cool

[@哈次若酷]

It is said that NAND data can only be stored for 4 weeks at 55 degrees Celsius. If my SSD works at 55 degrees Celsius, does it mean that the controller needs to rewrite the data after every 4 weeks of operation to prevent data loss? Or rather, after powered on, NAND itself could prevent electronic loss without consuming the lifespan？

[@datorxodar4595]

Very good video. Logical progression, clear explanations.

[@taktuscat4250]

The sponsor really fits

[@foxboi6309]

Trying to watch this with subtitles activated is a torture lol. Otherwise just focusing on the video itself is much more comfortable.

[@knki_95]

Absolutely amazing explanation, intuitively done! Kudos to team

[@MichaelDiezFeed]

Great video. As a computer engineer, I found it incredibly useful. The reason I found this video is because I ran into an issue with my Macbook Pro M1. If the free space in my 256GB is below approx 30GB, then the laptop slows down significantly when using memory-intensive programs. So I suspect it has to do with how TLC SSDs write information. What I think is happening is that the space in a TLC SSD is grouped into thirds. So if the drive is nearly full, then the write operation has to move 3-times the data. Something like that, too long to explain in a comment. Would you make a video explaining the write operation of TLC SSDs at nearly full capacity?

[@EngineeredFemale]

God damn... This whole concept is BIG BRAIN!!

[@pratikrajsah]

this is the work of pure art

[@diofajar9818]

GREAT JOB , BRO , GO AHEADS , PEACE FROM JAKARTA INDONESIA

[@johnousfredricson3146]

aye if they taught like this at school i'ld be a doctor

[@Ryuseigan]

So complex and yet so simple for the end user.

[@philipphermann9454]

Now I understand why I had to learn about octal numbers in programming. Never used them, though.

[@starkie3484]

Thanks a lot for all the animations!💕🌟

[@Reyese98]

I have learn so much from this videos, this is so interesting learning bout this.

[@stevenwright991]

Very cool and well illustrated 😎👍, very well done 👏