Replacement or spare internal DVD drives for laptops can be found in a variety of places. A quick search of marketplaces such as Amazon or eBay would bring up a variety, but it would also be worthwhile to visit local hardware and electronics stores.
Internal Media: Internal media means memory inside the computer like the hard drive and RAM. External Media: External media means removable media like CDs, DVDs and flash drives, which are outside the computer.
Hot swappable means the same thing whether the computer is a laptop, desktop or server. It means that you can remove and replace a drive (hard drive or removable media) while the computer is running.
Removable media, such as USB drives or external hard drives, can be easily detached from a device, allowing for portability and data sharing. Non-removable media, like internal hard drives or solid-state drives, are fixed within a device and cannot be disconnected without opening the device.
External media refers to any form of media (such as videos, images, or audio files) that are stored outside a specific system or platform. This could include USB drives, external hard drives, CDs, or DVDs that contain media content separate from the device's internal storage.
Solid State Drives are currently replacing hard drives in most desktop and laptop computers, and have already replaced them completely in tablets, smartphones, and portable media players. Solid state drives use much of the same technology found in USB flash drives and SD cards.
The media.
memory stick, secure digital SD cards, hard disc, floppy discs, CD ROMs, zip disk,
Most new types of technology devices and digital media are USB drives and other removable, portable media devices. Media devices have gone small and smaller, such as external desk drives and thumb drives. Prices have also fallen over the years, so they are affordable for most people. However, devices with high security, such as needed for the US Army, may cost thousands.
Hard drive, external hard drive, floppy disk, memory stick, CD-ROM and Recordable DVD are all storage devices.
Sumvision offers a wide variety of 7" and 10" Tablet PCs. They also offer a wide range of computer utilities from hard drives and wireless media players to laptop accessories.
Media scavenging is the term used for attempting to recover or obtain information from various types of media. This includes hard drives, thumb drives, and CDs that have either been erased or throw in the trash.
USB Flash Drives are called thumb drives