Instruction: Answer the given question using the supporting document.

Input:
Question: The title says "256gb".  Lower-case 'b' means 'bits' not 'bytes', so this drive has 256 divided by 8 = 32 GB.  Right?
Document: The drive may report (if it even is recognized) 256 gigabytes, however, the actual capacity seems to be a bit less than 8.
It worked fine for the first couple of weeks, now with 235 GB free, my computer won't write a 4 GB movie to it; says there's not enough room. My brand new Blu-ray player now says the files are corrupt, won't read any of them. It worked fine 3 days ago. Spend the money and get a brand-name flash drive, don't bother with this one.
When I first saw this 256 GB flash drive listed for only $35, I thought it was too good to be true, but took a chance and bought it anyway. Well, always trust your gut kids, because this thing is a piece of junk. I attempted to move a number of folders full of files over to this drive, only for it to be full of empty folders!
VERY UPSET with my flash pen. I had my 64 GB flash pen for two years. No problem. I was exctited to receive 256 GB pen drive. Two days later - I got virus on it. I am not very happy. WAste my money for that. I am a professor at university. I have to start over all documents. Upset me. I am not very happy with that.
Be sure to research fake chinese flash drives, these are almost certainly fakes. I've seen this exact style on other wholesale chinese websites where they take 8gb drives and re-format them to read &#34;256 GB&#34; in your computer. once you exceed the 8gb the drive starts corrupting files. Basically any date you store on this thing will be rendered useless. Do some research if the price is too good to be true it usually is....
I check this flash drive because I want to do an experiment but now is not possible with this pen drive, after check very well is only 64 gb, still is a good presentation but on every place indicate 256 gb, If you required 256 GB is not it, with windows 7 work fine but still I need to put time to assure the pen drive stay alive. Only one start because is a lie to said  a side and is completely different.
I feel guilty to buy such products at such ridiculous prices - because it was manufactured in some slave labor conditions somewhere. But I use such products very sparingly and only when I need to. In 1985 1 GB hard drive cost $1,000.00, this would be a $256,000 hard drive. Imagine if cable and cell phone prices dropped at this rate. Your premium channel, cable service, cell service would be like $0.99 a month.
don't waste your time and money buying this it is fake it is just 1 GB it is not 256Gb  i gave it a try, but it is not real, if i can give 0 star i have done that
Sure it has 256 GB of storage, just don't expect stellar performance out of it. it has slow read and write times.
Took a lot of jury-rigging just to get OS X 10.9.2's disk utility to even recognize the drive. &#34;Self-ejected&#34; after loading a few gigs of movies and photos never to be &#34;seen&#34; again. Oh, and while it was busy not being recognized, it did overheat enough to lower my monthly gas bill by a few bucks. Nice leather case though.
Answer: This is a 256 GB flash drive. That is, 1/4 of a terabyte.