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Hard Disk Drives

In a personal computer, a hard disk drive controls the positioning, reading, and writing of the hard disk, where data is stored.

4,496 Questions

Which is faster eSATA or fire wire 800?

Firewire 800

  • USB 1.1 - 15 Mbps
  • FireWire (1394a) - 400 Mbps
  • USB 2.0 - 480 Mbps
  • FireWire 800 (1394b) - 800 Mpbs
  • SATA 1.5 - 1.5 Gbps
  • SATA 3.0 - 3.0 Gbps

esata is much faster than firewire 800

What is maximum size of partition in Dos?

PrinceSanty: In the FAT32 File System Microsoft MS-DOS versions 4.0 and later allow FDISK to partition hard disks up to 4 gigabytes (GB) in size. However, the MS-DOS file allocation table (FAT) file system can support only 2 GB per partition.

What is larger 1Mb or 1Tb?

1 terabyte because 1 terabyte equals 1,099,511,627,776 bytes

What do you do after you bit torrent a file?

To download torrent files (.torrent) from any website you first need a program that will let you download those files in that format. A very reliable torrent downloading software is Utorrent, which can be downloaded for free from:

www.utorrent.com/download.php

After downloading and installing Utorrent, you can simply go to any of the torrent websites I've listed below and search for torrent files. Remember that when you download the torrents, it will ask you whether to open or save the file. Select the 'Open with' option, and make sure the listed program to open with is 'Utorrent'.

I've posted some of the most popular torrent listing websites within the 'related links' for this question

How many GB of hard drive do you need?

Every hard disk has a different amount of GB for storage space. It depends on how many you want. They range from 4G (very old drive) to 4TB (4000G) but you have a picture of a SSD here and they are not that big yet.

How do you become an administrator using command prompt?

i have yet to figure out how to do it in command prompt, but you can do it in notepad... just copy and paste this code

@echo off

net user USERNAME PASSWORD /add

goto admin

:admin

net localgroup administrators USERNAME /add

pause

where username and password are enter your desired username and password, not your normal account, because this code will add a NEW user to log in as, and from this admin file, you can grant yourself admin access, that is, if your admin hasn't blocked that command so that you get "system error 5, access denied"

Are all external hard-drives compatible with all computers?

No.

1. Some computers don't even support hard drives.

2. Not all of those that do will have a connection for an external one.

3. Not all external connections are the same, so even if one is present, it can't be used with a drive that uses another connector (unless that connection is also present). For instance, you can't use an eSATA drive with a USB port, and you can't use FireWire with an eSATA port.

4. Not all operating systems support portable hard drives connected to a particular interface (though this is increasingly rare).

What does 500gb mean?

That really depends on what you expect to do. If you only need to run office applications, chat and send email and save a few thousand pictures you will probably do really well with 500GB. If you need to back up other systems on your network or get into serious video editing, you will run out of space fairly quickly.

Why os is install in c drive?

intially when we install operating system , we are suppose to select the drive where we want to install operating system, by this first of all the drive would be completed formatted and operating system install in it , so completely in our hand to select the drive to insall operating system and c drives always comes as default option to install operating system , which we can change to other drive.....if you hav any other question email me at abdul_island@yahoo.com

Does formatting a drive erase the data?

Yes, Surely it will remove everything on hard drive. Formatting a hard drive means to remove everything on hard drive. If you are formatting only a specific drive like C:\ or D:\ then the data in only that drive will be removed.

How much can a pen drive store?

It depend upon its capacity, different storing capacity pen drives are avialable in the market ranging from 500 MB to some GBs

What service on the web provides hard disk storage to computer users for free or minimal fee?

You can use the web for hard disk storage. The service on the web that provides hard disk storage to computer users is online storage. Some services are free and others charge a monthly fee.

How much is 500 Gb of memory?

500 GB = 500,000 MB

500GB is a large amount of space to consider applications for a computer would be between 1.32 GB or so each, and each song is roughly 5 MB, movies could be from 700MB to 3GB. It all depends on what you want on your HD, whatever you wanted, you could have alot of it.

How do you remove hard drive from PC?

Remove the outside of the case. Below or above the DVD drive will be hard drive boxrs with something poking out the top. Disconnect the cable from the motherboard to the harddrive and pull it out.

Why a hard disk required to a computer?

you don't need a hard drive to run an operating system or store files because there are other storage options available like CD's, flash drives, solid state drives but you need an operting system to make a computer function so if the operating system is on the hard drive you would need the hard drive for the computer to function with your personal settings, files and operating system.

What is the maximum data transfer rate of an ata hard drive?

It depends on the PATA drive in question. That said, the fastest UDMA interface when used with an 80-wire cable is 133 MB/s. From there, the maximum transfer rate for a SATA generation 1 drive is 150 MB/s. For SATA 2, it is 300 MB/s. For SATA 3, it is 600 MB/s.

Can you take the hard drive out of an external hard drive and put it into your computer?

No because most external ones need software and you cant store the soft ware on the external one

This is inaccurate. An external (USB) hard drive can replace an internal drive providing that the operating system is located on the external drive AND the BIOS boot sequence is set to allow booting from a USB device as the first boot device.

If a CD drive and a hard drive are sharing the same data cable in a computer system what type of connection is the CD drive using?

It is using the EIDE connection. The book says that if you have a hard drive and a CD that the hard drive should be the master and the CD will be the slave.

How do you take a hard drive out of a computer?

when you open your computer you will see that their are about 4-5 diffrent colored cables connected in one spot. then their will be a ribbon cable connected to the left of it. On most computers you will see that the hard drive is located by the CD and DVD drive. After you locate it you will unplug them. it will require some force to take them out. Then if you look to the right side of the drive you will see that it is screwed in so you need to unscrew them. check the left side for screws to and then after that your done. I hope this was helpfull

If you have a program installed on a flash drive can you run it without installing on another computer?

I suppose by flash drive you are referring to a USB stick. My answer is "yes and no". It depends on the program so to speak. You would probably have a hard time running a complete office install from a stick. I hesitate to discount it completely, because I have never tried. A single executable file can easily be stored on a stick and executed from the stick. You can even have a program auto-execute when you insert the stick into your computer. I believe there have been security issues in this regard on certain operating systems, and you will probably have to enable this feature in your operating system.

What are some brands of portable hard drives?

The price point for hard drives has fallen drastically over the last several years. The break point now happens between 2 TB and 3 TB. A 2 TB drive runs around $95 while a 3 TB drive runs about $120. By comparison, a 1 TB drive will cost around $80. This makes the 2 TB the best deal for your bucks.

How do you I remove and install a hard drive in a Dell computer?

Ideally if you don't already know, you shouldn't be doing it. Especially if you don't know about anti-static precautions. For a desktop: Ground yourself against a radiator or any earthed metal (just hold it for a few seconds) to remove any static charge you may be carrying. Unplug the power supply, open the case of the PC (may require removal of screws or undoing clips depending on the model of PC). Find the hard drive which needs replacing, it should look pretty much same as the one you have to replace it with. If there is more than one hard drive present, then you'll have to check which one needs removing before continuing. Unplug the power connector and the data cable from the back of the old hard drive. Remove the hard drive (if in a caddy you will need to swap the caddy over, which may require removal of some screws as well). Put the new hard drive in (also using the caddy if one was present). Plug the 2 cables back into the hard drive. Put the case back on. Job done!

In order to save an existing document with a different nam e you need to?

You can do this with the help of 'Save As' option. To Do this follow below steps:

  • Click on the File menu.
  • Now select 'Save As' option.
  • Choose new name for the file & location to save.
  • Click on the 'Save' button.
  • Done