Usb 3.0 Flash Drive Speed Comparison Chart
Introduction
USB flash drives are portable storage devices that are used to transfer data between different devices. They have become an essential tool for individuals and businesses alike. With the introduction of USB 3.0 technology, the speed of transferring data has increased dramatically. In this article, we will be discussing the USB 3.0 flash drive speed comparison chart.
What is USB 3.0?
USB 3.0 is the latest version of Universal Serial Bus technology. It is also known as SuperSpeed USB and allows for faster data transfer rates than its predecessors. USB 3.0 has a transfer rate of up to 5 Gbps (gigabits per second), which is ten times faster than USB 2.0.
USB 3.0 vs. USB 2.0
USB 2.0 has a maximum transfer rate of 480 Mbps (megabits per second), which is significantly slower than USB 3.0. This means that transferring large files such as videos and high-resolution images can take a long time with USB 2.0. With USB 3.0, the transfer time is greatly reduced.
USB 3.0 Flash Drive Speed Comparison Chart
Below is a comparison chart of the speed of different USB 3.0 flash drives:
| Brand | Model | Read Speed | Write Speed |
|---|---|---|---|
| Samsung | Bar Plus | 200 MB/s | 90 MB/s |
| SanDisk | Extreme Pro | 420 MB/s | 380 MB/s |
| Kingston | HyperX Savage | 350 MB/s | 250 MB/s |
| Lexar | JumpDrive P20 | 400 MB/s | 270 MB/s |
| Patriot | Supersonic Rage 2 | 400 MB/s | 300 MB/s |
Factors Affecting Speed
The speed of a USB 3.0 flash drive can be affected by several factors, including the quality of the flash memory, the controller chip, and the interface. The quality of the flash memory can affect the read and write speeds of the drive. The controller chip manages the data transfer between the computer and the flash memory and can also affect the speed of the drive. The interface used to connect the drive to the computer can also have an impact on the speed of the drive.
Conclusion
USB 3.0 flash drives offer significantly faster data transfer rates than USB 2.0 flash drives. The speed of a USB 3.0 flash drive can vary depending on the brand, model, and quality of the flash memory, controller chip, and interface. The USB 3.0 flash drive speed comparison chart provides a useful guide to help you choose the best USB 3.0 flash drive for your needs.