Asked by: Rivka Moa
technology and computing computer peripherals

What is optical disk drive in computer?

Last Updated: 14th February, 2020

An Optical Drive refers to a computer system that allows users to use DVDs, CDs and Blu-ray optical drives. DVDs have a storage capacity of 4.7GB and can be used to store data for various uses. For you to write content/data to a disc, you will need a blank recordable DVD disc.

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Likewise, what is the use of optical disk drive?

Optical Disk Drive Defined An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These include CDs, DVDs, and Blu-ray discs. This allows you to play music or watch movies using pre-recorded discs.

do I need an optical drive 2019? Though optical drive is not common currently since the optical disks like CDs and DVDs are less and less popular, it is still necessary in some cases. If you are the one who want to buy an optical drive in 2019, you should read the following content which will show you some of the best optical drives worth buying.

Simply so, is optical disc drive important?

Optical drives, that can read and write CDs, DVDs, and sometimes Blu-ray discs, have been an important part of the PC universe for a long time. But there's less and less need for them. Most users download and stream music and movies these days rather than buy them on a shiny five-inch disc.

What are the different types of optical drives?

Optical Drive Types

  • Optical Drive Types. There are several types of optical drives available.
  • CD-ROM drive. When price is the absolute priority, installing a CD-ROM drive provides basic functionality at minimum cost.
  • DVD-ROM drive.
  • CD-RW drive.
  • DVD-ROM/CD-RW drive.
  • DVD writer.
  • DVD writable formats supported.
  • CD writing capabilities.

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A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.

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Why do laptops have no DVD drive?

The laptop motherboard size is limited to the size of the laptop. If not thicker to accommodate a DVD drive, then the size of the motherboard needs to be smaller to allow the DVD drive. This may limit space for GPU's and other internal devices.

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What are the advantages of optical storage?

Optical media offer the following advantages for storing data over conventional magnetic disks: Mass storage capacity (on the order of gigabytes) Mountable/unmountable storage units. Low cost per bit of storage.

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What is optical disk with example?

Digital vesatile disks is an example of an optical disk. Compact disks (CD), digital versatile/video disks (DVD) and Blu-ray disks are currently the most commonly used forms of optical disks. These include CDs, DVDs, and Blu-ray discs. This allows you to play music or watch movies using pre-recorded discs.

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How big is an optical drive?

5,25" Drives
This size is common for optical drives like CD, DCD and BluRay drives. These drives are the largest drives in a modern computer system.

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What is hard disk in computer?

A hard disk drive (HDD) is a non-volatile computer storage device containing magnetic disks or platters rotating at high speeds. It is a secondary storage device used to store data permanently, random access memory (RAM) being the primary memory device. A hard disk drive is also known as a hard drive.

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Are optical drives obsolete?

Are optical drives obsolete? For 95% of people out there, they have no need for an optical drive, so fine. For them it's obsolete and they don't need to install one in their PC. If you're part of the small portion that still needs an optical drive for something, go ahead.

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What do you mean by flash drive?

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How long do optical drives last?

Among the manufacturers that have done testing, there is consensus that, under recommended storage conditions, CD-R, DVD-R, and DVD+R discs should have a life expectancy of 100 to 200 years or more; CD-RW, DVD-RW, DVD+RW, and DVD-RAM discs should have a life expectancy of 25 years or more.

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How does a disc drive work?

How do hard drives work? Data is stored on a hard drive in binary code; using 0s and 1s. The information is spread out on the magnetic layer of the disk(s) and are read or written by the read heads that "float" above the surface thanks to the layer of air produced by the ultra-fast rotation of the disk.

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Do any new laptops have CD drives?

They're getting rarer every day, but there are also a few laptops on the market that still come with built-in DVD drives. All of the drives on these computers are capable of reading and writing both DVDs and CDs.



Do I need a disk drive?

If you're building a computer for the first time, having an optical drive will let you install the drivers directly from the provided discs. A simple way is just to have the optical drive there when you need to use them.

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What is external storage device?

An external storage device, also referred to as auxiliary storage and secondary storage, is a device that contains all the addressable data storage that is not inside a computer's main storage or memory.

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Why are flash drives so popular?

The second reason that USB Flash Drives are so popular is that they have so many uses. Another use for a USB is to back up information. A lot of people store important information/data on their computers, whether it be personal information such as family photos, or business related such as spreadsheets.

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Is a disk drive the same as a hard drive?

Hard drive: This is a mechanical device that is used for storage. It is made up of some metal discs called platters and has an arm to read data off the platters. Hard disk drive: This is the same as hard drive. Disk drive: This is a general term used to classify drives such as hard disk drives and optical drives.

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Why are optical drives being phased out?

Since all of these tasks can be performed without the aid of an optical drive, many manufacturers have decided that they are best left out of the mix. But, of course, there is one other major reason for the soon to be disappearance of optical drives – to save space and greatly reduce computers' weight.

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Do you need an optical drive to install Windows 10?

The Windows 10 Installation Disc itself is an bootable Disc to run & install the OS. However you can copy the 'Windows 10 Installation Disc' as ISO image (via software) and create a bootable flash drive via Rufus, example. Alternately you can download the Windows 10 via Microsoft directly to flash drive.

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What is the difference between SSD and HDD?

SSD vs. HDD: What's the difference? A hard disk drive (HDD) is an old-school storage device that uses mechanical platters and a moving read/write head to access data. A solid-state drive (SSD) is a newer, faster type of device that stores data on instantly-accessible memory chips.

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How do I load software without a CD drive?

Installing software using a USB thumb drive
  1. Insert the software installation disc into the CD/DVD drive.
  2. If an AutoPlay window appears, click Open folder to view files.
  3. Select all files and folders, then right-click and select Copy.
  4. Insert a USB thumb drive into a USB port on the computer that has a CD/DVD drive.