what does 1tb hard drive mean
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What does 2 TB mean on a hard drive? Okay, it's a simple thing to understand: 1  TB means Terabyte. It's equal to 1024 GB.  So an easy way to understand the amount of space it has is, suppose there's an HD movie of about 900+MB (~1024 MB = 1 GB). Your 1 TB hard disk can have around 1000 such movies and the 2 TB one can obviously have double of that.
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What does 2 TB mean on a hard drive? Okay, it's a simple thing to understand: 1  TB means Terabyte. It's equal to 1024 GB. 2  So an easy way to understand the amount of space it has is, suppose there's an HD movie of about 900+MB (~1024 MB = 1 GB). Your 1 TB hard disk can have around 1000 such movies and the 2 TB one can obviously have double of that.
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- A hard disk is part of a unit, often called a disk drive, hard drive, or hard disk drive, that stores and provides relatively quick access to large amounts of data on an electromagnetically charged surface or set of surfaces. Today's computers typically come with a hard disk that contains several billion bytes of storage. Download this free guide 8 Steps to Expanding and Replacing Your Disk Arrays
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ARCHIVED: What are bits, bytes, and other units of measure for digital information? A zettabyte (ZB) is 1,024 EB. Finally, a yottabyte (YB) is 1,024 ZB. Many hard drive manufacturers use a decimal number system to define amounts of storage space. As a result, 1 MB is defined as one million bytes, 1 GB is defined as one billion bytes, and so on.
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How big a hard drive do I need? First off, definitely don't go buying a computer with the biggest hard drive that's currently available. The first computer to have a 1GB hard drive was $25,000, after all, and that was in 1985. Now, even your smartphone probably has at least a 16GB hard drive. Naturally, what you put on your computer will affect how your hard drive needs to expand.
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- hard drive capacity. The amount of storage on a hard disk, measured in gigabytes and terabytes. Hard drive capacity is generally measured by the amount of data users need to store, which is usually much greater than the space applications take up. For example, photos and especially video are considerably larger than text documents. We've Come a Long Way!
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hard disk drive (HDD) vs. NetApp V-Series. In a personal computer, a hard disk drive (HDD) is the mechanism that controls the positioning, reading, and writing of the hard disk, which furnishes the largest amount of data storage for the PC.lthough the hard disk drive (often shortened to hard drive) and the hard disk are not the same thing, they are packaged as a unit and so either term is sometimes used to refer to the whole unit. Download: Getting Started with Cache Memory.
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- This review is from: WD My Passport Ultra 1TB USB 3.0 Portable Hard Drive WDBZFP0010BRD-NESN. Pros: This drive is exactly what I was looking for. I needed something that wasn't going to take up a lot of desk space, and would replace my slowly dying externally powered HD.his review is from: WD My Passport Ultra 1TB USB 3.0 Portable Hard Drive WDBZFP0010BRD-NESN. Pros: Couldn't be simpler. Plug it into a usb port. Instantly have 1TB of capacity.
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What does HDD/SSD mean? HDD = Hard disk drive SSD = Solid State Drive. What Does Ssd Mean. A hard disk drive (HDD), hard disk, hard drive or fixed disk[b] is a data storage device used for storing and retrieving digital information using one or more rigid (hard) rapidly rotating disks (platters) coated with magnetic material.
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gigabyte Nonetheless, for reasons of convenience manufacturers of hard drives generally use gigabyte when they mean a rounded off sum of 1 billion bytes. In other aspects of technology, such as data transmission, where powers of 2 are less relevant, a gigabyte normally means exactly 1 billion bytes. Other prefixes, such as mega-and tera-, show a similar pattern in use.
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What Is a Hard Disk Drive? Hard Disk Drive Physical Description. A hard drive is usually the size of a paperback book, but much heavier. The sides of the hard drive have predrilled, threaded holes for easy mounting in the 3.5-inch drive bay in the computer case. Mounting is also possible in a larger 5.25-inch drive bay with an adapter. The hard drive is mounted so the end with the connections faces inside the computer.
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How much can a 1 TB hard drive hold? Here is a common question from our customers, “How much does a 1 TB hard drive hold?”. To put it in perspective, we’ve made a poster about 1 TB drives for you. (Note these are just estimates as data sizes may vary) The table above is a reference for both external and internal hard drives. Please note that while this a reference chart, it should not be taken as is.
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Megabytes, Gigabytes, Terabytesâ¦ What Are They? When referring to a megabyte for disk storage, the hard drive manufacturers use the standard that a megabyte is 1,000,000 bytes. This means that when you buy an 250 Gigabyte Hard drive you will get a total of 250,000,000,000 bytes of available storage. Gigabyte is approximately 1,000 Megabytes. A Gigabyte is still a very common term used these days when referring to disk space or drive storage. 1 Gigabyte of data is almost twice the amount of data that a CD-ROM can hold. But it's about one thousand times the capacity of a 3-1/2 floppy disk.
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Hard drives If your computer has a 20 gigabyte (GB) hard drive, or you have a 20 GB iPod or MP3 player, it's a bit like a box containing 160 thousand million microscopically small iron nails, each of which can store one tiny piece of information called a bit. A bit is a binary digit—either a number zero or a number one.
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The Computer Revolution/Hardware/Storage Hard Drive [edit]. A hard disk drive (HDD, also known as hard disk, hard drive, or the now-near-obsolete terms fixed disk, fixed drive, fixed disk drive, hard file) is a digitally encoded non-volatile storage device which stores data on the magnetic surfaces of hard disk platters.
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- Hard disk drive. Hard drive redirects here. For other uses, see Hard drive (disambiguation). A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device used for storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
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Hard drive A hard disk drive (sometimes abbreviated as Hard drive, HD, or HDD) is a non-volatile memory hardware device that permanently stores and retrieves data on a computer. A hard drive is a secondary storage device that consists of one or more platters to which data is written using a magnetic head, all inside of an air-sealed casing.
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Gigabyte For hard drive capacities as described and marketed by the drive manufacturers, the gigabyte denotes 1000000000bytes, but when a 500-GB drive's capacity is displayed by, for example, Microsoft Windows, it is reported as 465 GB, where GB then means 1073741824bytes.
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- How many pictures on 1 tb? It depends on the size of the pictures. If 1 picture is about 1MB, then 1TB= about one million pictures A small picture may be 100KB, then 1TB= 10 million pictures. Disk … manufacturers make various claims which depend on the size of picture they think is typical.
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bytes A Terabyte is approximately one trillion bytes, or 1,000 Gigabytes. There was a time that I never thought I would see a 1 Terabyte hard drive, now one and two terabyte drives are the normal specs for many new computers. Gigabyte is approximately 1,000 Megabytes. A Gigabyte is still a very common term used these days when referring to disk space or drive storage. 1 Gigabyte of data is almost twice the amount of data that a CD-ROM can hold. But it's about one thousand times the capacity of a 3-1/2 floppy disk.
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- exists and is an alternate of . 1,024 gigabytesOn a hard drive, a terabyte, abbreviated TB, is 1012 = 1,000,000,000,000 bytes of information. That is 1,024 times a gigabyte (GB) or 1,048,576 times a megabyte (MB), which is a million million bytes.
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Xbox One Actual Hard Drive Space Your 500 GB Xbox One hard drive might fill up faster than you think. This is because your Xbox One's 500 GB hard drive can only technically store only 362GB of content. This is because the Xbox One reserves the remaining space for its OS and other unknown functions.Compare this to the PlayStation 4 hard drive here.his is because your Xbox One's 500 GB hard drive can only technically store only 362GB of content. This is because the Xbox One reserves the remaining space for its OS and other unknown functions.
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What is a Terabyte? Top 10 amazing movie makeup transformations. A terabyte (TB) is a large allocation of data storage capacity applied most often to hard disk drives. Hard disk drives are essential to computer systems, as they store the operating system, programs, files and data necessary to make the computer work.
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hard drive capacity - Computer Definition In 1957, the cost of one megabyte of storage on the first hard drive would cost the equivalent of USD $200,000 in today's dollars. However, in 2015, one megabyte of hard drive storage cost 1/300th of a cent!
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- 1000 GB is considered 1 TB. (Technically, it is 1024 GB, but most manufacturer's round it to 1000 GB). Drive manufacturers report drive sizes using base 10 math while computer operating systems tend to report these sizes using base 2 math. a kilobyte means 1024 bytes.
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Terabyte Definition Terabyte Definition. A terabyte, abbreviated as TB or T, is a unit of information that is equal to approximately one trillion bytes or exactly 2 to the 40th power (i.e., 1,099,511,627,776) bytes.