write any three difference between pendrive and hard disk
Answers
Answer:
A USB flash drive, sometimes called a "keychain drive," also connects to the USB port on your computer. Unlike a USB hard drive, a flash drive is a "solid state" device, meaning it has no moving parts. ... However, flash drives are significantly smaller than most hard drives and cannot hold nearly as much data.
Explanation:
The major difference between a pen drive and flash drive is that a pen drive is generally only used as a mobile USB storage device, whereas a flash drive has many different uses for data storage. Another difference is that the pen drive always refers to a drive that can be plugged directly into a USB port.
There's really not much difference between flash drives and external SSDs. They both store your files in solid-state flash RAM and plug into your computer via USB. The only real difference is the form factor. ... Of course, a USB 3.0 drive won't be any faster than USB 2.0 unless your PC has a USB 3.0 port.