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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

What is mean by Encrypted hard disk?

An encrypted hard disk is a disk that has been coded in order

for it not to be burned.

How does the remapping of bad sectors by disk controllers affect data retrieval rates?

Well, honey, when disk controllers remap bad sectors, they basically say "adios" to those problematic areas and assign them to spare sectors. This can improve data retrieval rates because the system won't waste time trying to read from those faulty sectors. So, in a nutshell, it's like getting rid of the dead weight to keep things running smoothly.

Where can one get free Maxtor hard drive recovery software?

One can get free Maxtor hard drive recovery software by visiting data recovery websites such as Salvation Data or CBL Data Recovery. However, the free version is only the preview version with limited functions. In order to get the full version, one must purchase it.

Why won't my parents teach me how to drive, and what are some alternative options for learning how to drive independently?

There could be various reasons why your parents may not be able to teach you how to drive, such as lack of time, resources, or confidence in their own driving skills. Some alternative options for learning to drive independently include enrolling in a driving school, hiring a private driving instructor, or practicing with a trusted adult who is willing to help you learn.

How many movies can a 500 gb external hard drive hold?

This question is far too general to be answered specifically, but I'll give it a shot! The short answer is... "It depends." The verbose answer is...

It depends primarily on the length and general quality, which directly affects the size, of each movie file you intend to store. For example if you have a 105 minute movie file that is the same resolution and encoded/compressed in the same manner and quality as a DVD movie (MPEG2) then you can count on each file being approximately 2.8GB in size. Using this as a baseline you should be able to store approximately 357 DVD quality movie files on 1TB of storage. However if you have files with a lower resolution (as is often the case in digital cameras and internet videos) or a higher compression ratio (as there is in MPEG4 files) than a standard DVD then you'll be able to fit more files onto the drive, quite possibly many, MANY more. Of course this means that if you have higher quality files, like HD movies, then you won't be able to fit nearly as many on to 1TB of storage.

In summary, the question you should be asking yourself is "What number, type and quality of files to I want to store?" Answering this will tell you whether you need a 16GB thumb-drive, a RAID-0 array of eight 2TB drives (16TB total storage) or, most likely, something inbetween.

I hope this helps, good luck and take care!

What unit of measurement is generally use for a hard disk drive?

Hard drive size is measured in bytes. Average sizes for hard drives these days are in the gigabytes (billions of bytes). A gigabyte is a thousand megabytes which is a thousand kilobytes which is a thousand bytes.

Should I recycle hard drive platters?

Yes, you should recycle hard drive platters. Hard drive platters are made of aluminum, glass, or other materials that can be recycled to conserve resources and reduce waste. Additionally, recycling hard drive platters ensures that any sensitive data stored on them is properly destroyed to protect your privacy and security. Be sure to use a certified electronics recycler to handle the disposal of hard drive platters responsibly.

How do you add a 160 GB hard drive to a Windows 98 computer?

There are three main complications with that.

1. The FDISK tool in Windows 98 cannot format above the 127 GB barrier (before LBA48). Using a third-party partitioning tool, or perhaps FDISk from Windows ME, will allow you to bypass this restriction, although 2. hast to be fixed before you can do this, and 3. has to be fixed before it is worthwhile.

2. Most BIOSs manufactured before 2002 do not support LBA48, so the usable hard drive size is limited to 127 GB. A BIOS upgrade may resolve this if the computer is close to 2002 in its manufacturing date. Alternatively, you can use a bootable IDE controller card to connect the drives and bypass the limitation.

3. Even with the BIOS taken care of, the generic IDE driver in Windows 98 will not allow you to reach beyond 127 GB. Installing a patched driver may help; I have linked to a shareware program below that provides this. if your motherboard has LBA48-capable drivers, use those instead.

List of things you can drive?

You can drive:
a car
a truck
boat
tractor
a bus
cattle
golf ball
spikes
fence posts
nails
a point home
your parents crazy
a fundraiser
a map route

How many pictures can a 4TB hard drive hold?

Assuming each picture is no more than 1 MB, it is conceivable that a 4TB drive would hold over 4,000,000 pictures. That's 4x106 pictures, assuming your finger or your camera doesn't wear out first!

DLJ, 12/31/2012

What is a SCSI hard drive used for?

A SCSI (Small Computer System Interface) hard drive is used for high-performance data storage and retrieval in servers, workstations, and other computing systems. SCSI technology allows for faster data transfer rates compared to other interfaces like SATA, making it ideal for demanding applications such as database servers, video editing workstations, and high-performance computing environments. SCSI hard drives are known for their reliability, scalability, and ability to support multiple devices on the same bus, making them a preferred choice for professional and enterprise-level computing needs.

Why is the access time for a moving head disc drive greater than the access time for a fixed head disc drive?

The access time for a moving head disc drive is greater than that of a fixed head disc drive due to the physical movement required by the read/write head to reach the desired location on the disk. In a moving head drive, the head needs to physically move across the disk's surface to access different sectors, resulting in increased latency. In contrast, a fixed head drive has multiple heads dedicated to specific locations on the disk, allowing for quicker access times as the heads do not need to physically move.

How do you get into the C drive in DOS?

If you are in DOS, just type C: and hit enter.

It depends on what operating system you are using, but if it's windows XP or windows 2000 do this process:

Start menu --> Run --> Type in "cmd" and press enter -->

If you are using an older version of windows then type "command" in place of "cmd" .

From there it takes a bit of knowledge of the dos system. If you type "help" there is a list of commands you can use. Here are a few basic commands to help you:

If you type in "chdir c:" (stands for change directory) that will bring you to the root of your C drive. From there if you type "dir" (stands for directory) it will list any subfolders and files in which ever directory you are in. To continue into another folder, type "chdir foldername".

If you are deep into the system and wish to only go back a folder at a time, type in "chdir .." instead of the entire address again.

I recommend not deleting any files that you are unfamiliar of because they could be important system files.

What is a perferated disk?

It's just a disk-shaped object with LOTS of either tiny or big holes.

How much does a Dell latitude hard drive cost?

Hard drives can be purchased from eBay for reasonably cheap, about £35. However, if the person was unable to replace the hard drive themselves, there would be an charge for fitting the hard drive which would vary from company to company.

What is non plug and play device?

Ah, a non plug and play device is like a unique paintbrush in your collection that needs a little extra attention to work properly. It may require manual installation of drivers or software to function smoothly with your computer. Just like adding a touch of color to a blank canvas, with a little patience and care, you can get your non plug and play device up and running beautifully.

Why are data goggles used?

They use display screens and optical systems that send 3D images to the eyes. Motion sensors in it measure the position and orientation of the head; this information is sent back to a computer which enables it to adjust the image sent back to a user.

What is the uses of geometry?

Geometry is a mathematics branch that study of figures in a space of a given number of dimensions and types. It is used in building construction, in length, area, volume etc. measurement, in designing, and in ordinance survey.

Can a 89 Chevy 350 57liter block be interchange with different year 350 blocks?

YES,You can interchange all 350 blocks except the LT series block. Do not know what year the change transpired. the 350 block is the same all from 1967 until they introduced the LT series model.I think the year model was around 1999 or 2000.Go to the libary and do some research and you can find some books that will give you all the information that you need