I review an short article a couple of main ago about Microsoft increasing the Office 365 storage border to one terabyte. Office 365 is a solution where the end user pays a monthly fee because that the multiple sclerosis Office suite together with hosted warehouse on OneDrive. I really wonder just how much warehouse is enough? can I really generate and save sufficient Word, PowerPoint, or Excel documents to to fill one terabyte? I made decision to dig right into it more to see just what will certainly fill 1,000 gigabytes.

You are watching: How many movies can 2tb hold

Office Documents

It is estimated that 85,899,345 pages of Word files would fill one terabyte. Now, if you can truly generate that lot content, you have a major archiving job on your hands. Ns am at this time reading the publication “John Adams” by David McCullough; that is around 650 pages long which method I could archive around 132,152 books of similar size. It has taken me virtually two months to review this publication so it would take 66,076 month or 5,506 year to review my whole library. Ns cannot check out that fast, nor execute I have actually that lot life left in me.

Music Files

Assuming that an mean song take away up 5 megabytes, one terabyte could fit about 200,000 songs or 17,000 hrs of music. How numerous songs carry out you have on her iTunes right now?


You could fit approximately 500 hrs worth of movies on one terabyte. Assuming each movie is approximately 120 minute long, that would be around 250 movies. I execute know people who have that plenty of movies in your library, so it is feasible that they could build a database of movies to fill that space.


You could fit about 310,000 photos in one terabyte. You might fit even much more if you supplied a compression algorithm. How would you even magazine that countless photos? by time, by subject, through category? Suddenly, we are facing big data concerns in our an individual lives, and also we room going to need similar tools to be able to make sense of every one of our potential data stores. Through digital photography, the is feasible to take a the majority of photos without ever having to worry around development costs, so possibly 300,000 pictures is no out that the question.


With breakthroughs in technology, we have actually a many potential storage space available come us. Microsoft to win the opened salvo, yet I intend Google Drive, Dropbox, Box, and others to monitor suit. One terabyte difficult drives are not uncommon ideal now and even despite we have actually the potential filespace, deserve to we to fill it responsibly? If we deserve to fill it, do we have the skills and tools vital to store track of our digital belongings? possibly there is a brand-new IT job category—personal archivist—created because that those individuals drowning in your digital “stuff.” My point is that we must take a step back and assess the data the we space keeping and also ask ourselves: “Just since I can keep it all, perform I require to? perform I have actually the skills and tools important to ever discover what ns am looking for?”

If we don’t require it and also we can’t control it, probably it is time come clean out the digital garage. Perform you need to clean out your digital garage? allow me recognize your thoughts.

About Kelly Brown

Kelly Brown is an it professional, adjunct faculty for the university of Oregon, and academic director that the UO used Information management Master’s degree Program. He writes around IT and business subject that save him up at night.



78 think on “A Terabyte of storage Space: just how Much is also Much?”

MUBEEN HAIDER December 7, 2015 at 2:14 am


sam February 18, 2019 at 6:48 pm

I have actually 2,157 movies in 1080p (some room in 4k however not many) and also 220 TV shows varying from 720p-1080p.Currently using less than 18TB of an are across a server, NAS, and external. My “permanent” solution will be 5x12TB HDD’s in RAID 5 because that storage and 5x12TB HDD’s in raid 5 ~ above a synology for backups.

Matt February 18, 2019 at 9:12 pm

It beginning to end up being an issue of just how much perform you really require “online” at any kind of given time. The those 2,157 movies, how plenty of of them walk you watch in the critical year?

How numerous of them have the right to be uncovered online at any given time on an digital streaming website?

Can you simply store most of castle on a handful of exterior hard drives and also have an online brochure of every drive and plug castle in together needed?

In the old work (15 year ago). Tv series dvds didn’t exist, movies had tendency to be $10 and up, and many things just tough to find.

Now things room cheap, easily accessible.

And photos. People used to take 1 or 2 great photos at an occasion like a picnic. Now they take 20 – 50. But instead of deciding i beg your pardon ones to keep, they store them all. Photos have become the boring residence videos the the 80s-90s. How countless events will someone care about years in the future. I have actually maybe 1,000 picture from as soon as i to be born to period 18. Who who transforms 18 in 2030 will probably have actually over 100,000. Also at 5 secs a picture, it will certainly take someone 8hrs a day, 17 days just to watch at every one of them. The worth of the pics will certainly drop and also become something that is always hauled around, yet rarely looked at.

David Bernazani February 19, 2019 in ~ 3:10 am

Matt- so true. Every time ns take a picture with my iPhone, i don’t take just one, i take 3 or 4. But, unlike some that may simply keep them all, i am continually deleting most of them other than the finest ones. I have actually maybe 200 or therefore documenting the critical 2 years of mine life, and also still i can not use bothered to upload lock somewhere, since I have actually iCloud backup. Ns don’t pay anything for extra “cloud” storage, because I don’t need it.And unfortunately, storage technology is getting beyond my understanding. I have actually no idea what “RAID 5” is, and also some that the various other stuff Sam wrote about.As because that streaming: I’m beginning to stream part shows and also movies, however right currently I just subscribe come streaming Netflix and also CuriosityStream. I recognize there space others, but who has time to clock them all, or the raising money the takes to salary monthly subscriptions because that ea h one? Oh, and also I also still get some Netflix dvd’s by mail, because for part mysterious reason, countless of the recent movies are not available to stream on your site. In fact, I’ve excellent searches of an assortment that movies, both brand-new and old, the I’d favor to watch (from Casablanca to back to the Future to Gladiator) and also couldn’t find a single one! ns had always thought sites choose Netflix had gargantuan libraries of most any kind of movie you can think of to watch, but it’s actually quite limited. Quiet it provides me glad that I have my own little video library of all my faves.

PS walk anyone notification that the title to this thread, “A Terabyte of warehouse Space” is already sounding kinda quaint? Sorry, Kelly! little look how rapid things change in this field!

marlon ferguson December 14, 2015 in ~ 9:20 am

I have a considerable collection of picture (20k) or so and 13000 and growing in music library , my trouble is that i have actually 300 dvds or so that ns purchased most of which ns wish come save, I invested alot of time and money over protecting these (300 key dvd changer pioneer) and also would like to preserve, I store researching media servers for my self, but if ns was going to travel cant yes, really take v me, and if ns was to convert them all digital and throw dvds away, would favor to have a lot of bay type storage and also a cloud option…..any think on mine conglomerated media issue…..use google journey 15 giguse apologize idrive 200 gighave onedrive for service 1000 gig

none that which work for my finish issue ????

eddie contreras, mpa, multiple sclerosis in it Quinnipiac U. February 28, 2018 at 6:50 am

Two things. Very first it stands to factor Microsoft’s model gives us the impression that things are free or cheap – this branding strategy is important, because IT students and also techies choose to scavenge for deals come by devices – when these tools space branded bundles then they are perceived as an excellent buys – Microsoft appears to make united state think that it together a one prevent shop for everything which is may be a great marketing idea – my 2nd impression Professor is that world commoditize things because of this they seem an ext valuable with much more stuff –do friend agree?

Rhea Adams December 24, 2015 at 3:19 am

how numerous average sized publications can it is in stored in a megabyte, assuming the the documents are not compressed?

☺Nick☺ April 8, 2016 in ~ 7:37 pm

I operation 5TB and it’s full. Unless you clock 480p, 1080p and also the upcoming 4k videos will certainly eat a TB away.

Time will certainly pass, and also you’ll discover this object a joke. I’m hoping to twin my space in the close to future.

PaulG23 April 10, 2016 at 10:48 am

You composed that a terabyte = about 85,899,345 pages of indigenous docs.

Okay, no human deserve to read the much, however what if you were responsible because that reviewing and determining what is vital in 1 terabyte of data storage, where some is video, some is documents, some is audio recordings? and also by important, I typical that someone’s life or liberty to be at stake.

Such is the dilemma dealing with criminal defense attorneys these days in part federal cases. The federal government dumps that much discovery, and more, on the defendant and his counsel. Then the prosecutors create at trial simply that carefully selected proof which castle think will aid them convince a jury to convict the defendant. Judges frequently don’t require the government to particularly disclose your exhibits, or meant trial testimony, or also prior explanation from government trial witnesses, before trial. So, the defendant and defense counsel cannot anticipate and also prepare for what is actually produced.

The defendant and also his/her counsel who have actually the temerity to walk to psychological cannot have reviewed all of the evidence, and are, therefore, taken benefit of, and surprised, in ~ trial.

Result: many defendants (95 – 97%) of all commonwealth criminal defendants plead guilty prior to trial. Those who do go come trial shed 90 – 95% that the time. Those who lose at trial and then appeal, lose in more than 90% of the appeals. Overall an outcome – in commonwealth criminal cases, the defendant has about 0% chance of obtaining acquitted.

Data overload is just one of the prosecution techniques deliberately supplied by prosecutors to destroy any type of chance that a same trial.

There oughta be a regulation – because that example: instances where the prosecutor produces an ext than the identical of 100,000 pages of discovery materials, have to be dismissed because that violating the due procedure right that the defendant to gain a same trial.

That would provide federal defendants a little much more of a fighting chance.

isaac vacation July 21, 2016 at 11:06 am

I have actually 600 CD’s and also I to be looking to store them top top a speed drive. What dimension flash journey I might to have to store possibly

Kelly Brown post authorAugust 19, 2016 in ~ 1:20 pm

A unstable estimate that 100,000 song at ~5 megabytes per tune would same 500 gigabytes or fifty percent a terabyte. Another means to think about this is that a CD holds approximately 700 megabytes so through 600 full CD’s you would have 420 gigabytes or almost half a terabyte. In one of two people calculation, you would require storage equaling about 500 gigabytes.

David Bernazani October 5, 2016 in ~ 2:53 pm

I have about 800 DVD & Blu-ray movies now, and also by the time I retire and move come Romania in a couple of years I intend to have around 1,000. This is a lot of boxes. Ns am researching the opportunity of moving them all to flash drives, or some various other kind of storage device.I would require at least 4 Tb of memory to host them, so just one Tb doesn’t seem prefer a lot to me.But I’m worried about long-term storage, data degradation, and also accessing them in a practically way. So plainly I have an ext research to do!Thanks for her info.-Dave BernazaniLafayette CA

Kelly Brown article authorOctober 5, 2016 in ~ 4:34 pm

Dave, many thanks for her comments. Ns have been in the business long sufficient that i remember working with bytes and kilobytes so mine perspective has actually partly to carry out with mine history. It can be that the terabyte is the brand-new megabyte and I simply need to capture up :-). An excellent luck getting every little thing moved end to storage. I check out that they do a 1Tb speed drive now so 1000 DVD’s under to 4-5 flash journey is quite a space savings.

David Bernazani February 15, 2018 at 4:52 pm

Kelly, just as a follow-up, critical year we obtained priced the end of ours lovely apartment and also decided come move beforehand to Romania, so last summer we packed up all those DVD’s (along with lots of other stuff!) and shipped it every there. Looks like I don’t must worry about storing my collection, yet who knows? part day I might want to, just as a backup.Meanwhile, a terabyte seems to be growing smaller all the time…I’m also sure that the next format for movies will be prefer that the CDs: not a physical item at all, however digital versions stored on an “iVid”— some brand-new version of the iPod. It still may sound strange come some, but it’s just a simple matter the storage.

Kelly Brown post authorFebruary 16, 2018 in ~ 10:13 am

David, thanks for the follow-up. Ns think you room right about the future that movies. Who says that girlfriend won’t have a 1Tb or 2Tb SSD on one “iVid”. They might even be removable so you store a small collection of cd driver on her shelf. The other choice is cloud storage yet you must have accessibility to the cloud in stimulate to utilize it. If i am backpacking in the wilderness area, ns most likely will not have a signal to it is in able to accessibility my movies. If I gain lost however, accessing my cloud warehouse to clock movies will certainly be the least of my problems :-).

David Bernazani October 5, 2016 in ~ 9:04 pm

Kelly,Yeah, i remember floppy discs, and even life before VHS tapes. My an initial computer didn’t also have memory; every regimen (read: game) I wanted to run, I had actually to insert a floppy to run it.Heck, ns remember my very first computer course in high school, we conserved programs ~ above a record punch-tape ! The computer system wasn’t even actually in ~ school; we were hooked up to a university via some kind of at an early stage pre-internet connection, and used teletype devices to communicate with it!Memory was at a premium. I’m astounded this particular day at how much it’s increased. A terabyte in a flash journey is choose something out of Star Trek! and also my iPhone probably has much more power 보다 the entire Houston control room for the Apollo moon missions.Cool times, huh?

Kal October 13, 2016 at 5:05 pm

I think this is an amazing article. The looks choose I might be among the youngest ~ above this thread. You stated “maybe the terabyte is the brand-new megabyte” and that girlfriend haven’t caught up or miscellaneous to the effect. I think that’s the pond on the head. You room thinking the data warehouse in one antiquated way. You’re reasoning of cds and also floppy discs and also how much a typical song, movie, or file takes up without recognizing together that a movie, audio file, or file is no a solved measure. Who else stated 4K video, well with developments like blue ray, 4K, mp4, upcoming wearable technology, and so on we will certainly need more data storage because that the exact same amount of content. Example: 100 songs in mp3 style will be various then the lot of storage for 100 songs in mp4 format.

Hope the all provides sense I just stumbled across this thread and also thought I’d placed in mine thoughts.-Kal

Kelly Brown article authorOctober 14, 2016 at 10:06 am

Hello Kal,

Thanks for her thoughts. You space correct and also I probably need to upgrade this blog post. Ns was talking through someone the various other day about Blu-ray, 4K and mp4. Castle all call for a lot an ext storage space. I check out 1 Tb flash ignorance drives now and also 2, 3, and also 4 Tb back-up drives indigenous reliable companies such as Seagate. The price is coming under as well. I wonder however whether storage equipments are room working to save up through the new content layouts or are content companies developing new formats to take benefit of advancements in storage technology. The real question however is when will we check out the very first consumer 1 petabyte drive? perform you care to make any predictions? :-). Many thanks for her note.


Bill December 2, 2016 in ~ 10:00 pm

If a petabyte = 1000TB, I would bet 2020.

Do friend remember MS-DOS made decision on 256KB for “base memory” due to the fact that it to be such a high number that customer PC’s would never ever need more than that? (of food you do…that to be a rhetorical inquiry :D) ns think that assumption was outdated about a week after it to be implemented…

I execute not think it has been all development though: ms WORD for DOS did just as an excellent a task as my current WP for my purposes, and also it walk it much faster and more efficiently, and also it fit on a floppy. However, I operation a music server complete of hi-rez music on an XP machine, and also it sounds as an excellent as vinyl (for papers that to be digitised indigenous vinyl) and also the computer was free ( a girlfriend was throwing it out) and the DAC operation rings about the finest redbook CD players and also it costed around as lot as a middle of the road customer CD player. I already mentioned my HD… i was just reading around DACs that perform virtually as great as mine, however are the size of a cigarette lighter!

So, there have been advances. But likewise setbacks. No a day goes by that I execute not curse my Windows machine (usually 30 seconds be fore the crashes), i devote around a thousands times much more memory than my an initial computer had all up simply to control viruses, and also whilst layouts like mp3 permit people come carry about thousands the “songs” it makes ones ears hurt listening come them…

That said, through a retirement xp machine, A$100 portable HD, and also a A$1000 DAC one can have a digital front end for a HiFi setup the rivals a $10,000 turntable!

Kelly Brown article authorDecember 3, 2016 in ~ 6:25 pm


Thanks for the an excellent comments. Yes, a petabyte is 1000 terabytes or 1 quadrillion bytes. So, the question remains, exactly how did we gain from 256,000 bytes come a trillion bytes and a future quadrillion bytes. I think a the majority of it needs to do v the physics and the reality that us can proceed to pack more information into the same space and us are moving from mechanically disk cd driver to heavy state drives. I know we will certainly hit physical limitations in the future and also will need to think smarter about how huge of programs us make. We may have come to be sloppy about how lot memory and storage we use for usual programs together your illustration of word points out. Granted us do have actually nice graphical interfaces currently that we did not have in MS-DOS versions but I fear that we have actually let this programs balloon “because us can”. The physicists and electrical engineers designing and creating incorporated circuits have actually done united state a favor by continuing to push the physical limits but castle have also made us lazy.

I am envious of your music server. That sounds like a great setup the serves you very well.

David Bernazani October 14, 2016 at 6:52 pm

Kelly, carry out you average flash drive or tough drive? I believe the highest-memory tough drive (as the 2015) is/was 16 terabytes. It shows up that Moore’s regulation is getting to its theoretical borders (computer memory doubling every 18 months), yet it should organize for at least a couple of more years, which method that 16 Tb hard drive must reach a petabyte in about 9 years. But I wouldn’t be surprised if we have actually a 1petabyte hard drive lot sooner. Together for a speed drive, ns imagine it may take a tiny longer, together flash drives constantly seem come lag behind difficult drives in memory space.And by then i think we will be draw close the borders of memory storage– what perform you think? i think a petabyte was what Arthur C. Clarke figured would organize the entire lifetime’s worth of memories, emotions and also all other data indigenous a human brain (as written around in 3001: The last Odyssey). Or maybe it to be 5 Pb? Must inspect on this…..

See more: Average Weight Of A Bengal Tiger Weigh, Bengal Tiger

Bill December 2, 2016 at 10:33 pm

Like you i think we will view acceleration in storage size increases. (See mine prediction above) therefore many people want to have the ability to carry every video clip ever made roughly in your smart phones! The only thing the will slow-moving it down will be if people decide that cloud storage is a great idea. (I execute not…) i guess there will certainly be one more limitation led to by the size of one electron, yet although i really have actually no idea, i imagine we are not close to the yet! ns think by the time that we get 1 PB consumer storage, though, it will be flash. The technology is diminishing in expense exponentially (I mental lashing out and also buying, i think a 640MB, ignorance drive for $130 in Singapore, wherein were cheap. This was a most money (I can have bought a cheap laptop in Singapore for 3X that), but it to be a vast amount of storage (I still usage it together an archive because that old WP files) yet it to be a bargain at the time. Currently I hesitate to salary A$30 because that a 32GB ignorance drive, because I think next week I can get a 64GB for that!) and also really ns hope in a year or two relocating parts for storage will certainly be old history! I would certainly think, perhaps naively, well-built heavy state would need to be more reliable 보다 motors and bearings?

David Bernazani December 3, 2016 in ~ 10:25 pm

Bill,Yes, I additionally want to view the finish of moving parts for storage devices. This is why I’m waiting to obtain a brand-new laptop/tablet until the 500gb SSD prices come down a little bit more.But your idea that people want “every video ever made” in their phones do me think:It’s not as crazy as it first sounds.First the all, no one desires EVERY movie or video; anyone has specific tastes and “filters”, selecting just the people the yes, really like. (And think of how many negative movies there room out there!) That’s why I have 800 DVDs in ~ home and not thousands, i m sorry I might easily have actually these days, currently that girlfriend can find literally thousands of them for sale virtual for as tiny as 75 cents. I’m selective (picky) around which people I desire to own.

And I already DO have around a thousand song on my 64g iphone– again, just ones ns like. This particular day there room phones that can hold, what, ten thousand? Twenty? More? If not that many yet, there quickly will be. And also 20,000 song is most likely the max nearly anyone could possibly want on a phone.Now use the analogy to video. It’s all just a concern of storage, and also if phone storage keeps doubling choose it has actually been, in a few more years, your “crazy” idea of putting a thousand movies on her phone sound downright inevitable!And as I don’t know many civilization who would have the time to watch more than a thousand movie on your phones, i don’t think countless would want much more than that. Which way your “crazy” dream the “every video clip ever made” on a phone would, in a sense, become reality. And also not too much in the future at all, my friend.See friend there!

Bill December 4, 2016 at 12:40 pm

Hi David

Yea, ns probably already have an ext music 보다 I can ever listen come in my music server–3TB, most likely 300K song (mostly Hi-rez–I prefer quality over quantity!)

It is funny though, I have actually music albums (vinyl–lol) that ns may have actually listened to thousands of times yet I might probably perform in a couple of minutes the variety of movies I have watched twice, and I think over there are maybe a half dozen I have actually watched more than twice. Even though storage is cheap, it would seem a waste for me to have actually too many movies. Many of the movies I have watched double are since I have wanted to share with my daughter (who like me has actually eclectic tastes) cult classics I love. It is pretty easy for me to find movies like those in the library…

My question–and the is simply curiosity–do you really watch thousands of movies over and over again, or perform you have actually a skilled interest that provides it advantageous to have actually all those videos? I have a friend that wrote a publication on philosophy and also film: the owns more movies than I have ever before watched!