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Assuming that when you say system unit of a computer you mean the computer case A.K.A. the tower, then no, hard drives are not always installed internally.
Hard drives can be in external enclosures, hard drive docks, and even network attached devices.
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What is bays of computer?
The space inside the computer for DVD/CD/Floppy(who uses these anymore?) Drives and also Solid State Drives (SSD) and Hard Drives.
Where are hard drives found in a computer?
Depending on what computer you got but they are found inside the computer or tower.
What is an internal desktop?
Internal Desktop refers to electronic computer parts that are designed to be installed inside a desktop computer. e.g Internal Desktop Hard Drives are hard drives designed to be installed inside a desktop computer.
What does the memory sticks inside a computer do?
The computer treats them like disk drives, although they have no moving parts.
Can I install multiple Hard Drives in my CPU?
Yes, you can install multiple hard drives in your computer. If you have multiple internal bays then you can install drives inside the case. If not, you can buy external Firewire and USB drives that attach to the ports on the back of your computer. If you are unfamiliar with opening your computer, then choosing an external solution is the easiest and beth method.
What are the physicalmechanical parts of a computer?
The only "mechanical" (aka moving) parts in your computer are your CD/DVD drives and Hard drives. RAM, Processor, and all other nifty doodads do not have any moving parts. Fans inside your computer are also physical mechanical.
Do external hard drives have ram?
No. An external hard drive doesn't have ram in it. It only has storage space. Ram is a special chip that goes inside slots inside your computer. Each computer uses different ram.
Is there a Problem with computer left in sun?
Yes, absolutely. Your computer will probably overheat, causing damage to the drives inside of it. Under no circumstances should computers be left out in the sun.
Difference between internal storage and external storage of a computer system and give examples of each?
Internal storage of a computer means the memory type that resides inside the computer primarily the internal hard disk drives (or more modern solid state drives). External storage devices include the USB memories, External or network storage drives on which data is stored outside the main computer body.
What is internal device?
That is a device that is inside the computer. An internal hard drive, for instance, is physically mounted inside the computer. It is not made to be used outside the computer, though there are kits to convert internal hard drives into external drives. There are external storage devices that are made to plug into a USB port. External devices either require their own power supply, or they get power from a USB socket. Internal devices get their power from the power supply which is already in the computer.
Where is the hard drive located in the computer tower?
The hard drive disk is well.. obviously inside the computer but it tends to be more towards the bottom of the front panel.. below the CD-ROM drives and Floppy drives. It will generally be the bottom one. If you're going to remove it make sure that you are EXTREMELY careful with it. Try to wear a grounding bracelet or use some sort of grounding method when messing around with the inside of your computer. The most common method without having to buy anything is simply having one hand on the computer case. DO NOT drop your hard drive and do not place around magnets or water. DO NOT TAKE apart as this will ruin it. The hard drive is obviously one of the most important parts of the computer and must be treated very carefully.
Which of the following are considered removable storage media?
Computers use a variety of types of media, including hard disk drives, USB drives, CD-ROMS and DVDs. All are considered removable media except the hard disk drives, which typically are placed permanently inside the computer.
