USB Flash Memory USB Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| USB Flash Memory USB Device | 8 | 27 | 17 | 2 | 3.63 | 0.00 | ||
| USB Flash Memory USB Device | 16 | 16 | 16 | 0 | 0.00 | 0.00 |
The measurement of the USB Flash Memory USB Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the USB Flash Memory USB Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the USB Flash Memory USB Device should be used.
USB Flash Memory USB Device
The term "USB Flash Memory USB Device" refers to a general storage medium that operates through a USB port. Such devices are typically called USB flash drives, USB flash drives, or USB flash memories. These devices are available in a variety of capacities, designs, and speeds. Here is a comprehensive overview of the typical features and technical details of a USB flash memory device, including its functions and areas of application.
1. General description
USB flash memory devices are compact, portable storage media that use flash memory technology and connect to computers and other devices via a USB port. They provide an easy way to store, transfer and back up data without the need for an additional power supply or special drive.
2. Technical details
Basic Specifications
- Capacity: The capacity of USB flash drives varies widely , typically ranging from 4GB to 1TB or more. The most common sizes are 16GB, 32GB, 64GB and 128GB.
- Form factor: Compact and available in a variety of sizes, typically a small, palm-sized device that plugs directly into a USB port.
- Interface: USB 2.0, USB 3.0, USB 3.1, USB 3.2, USB-C
- USB 2.0: Up to 480 Mbps transfer rate
- USB 3.0: Up to 5 Gbps transfer rate
- USB 3.1 / 3.2: Up to 10 Gbps / 20 Gbps transfer rate
- USB-C: More modern connection with faster transfer rate and better connection compatibility
- Flash memory technology: NAND flash memory, typically SLC (Single-Level Cell), MLC (Multi-Level Cell), TLC (Triple-Level Cell) or QLC (Quad-Level Cell), depending on model and manufacturer.
- Read speed: Depends on interface and storage speed, typically up to 300 MB/s or more for USB 3.0 and higher.
- Write speed: Also varies, typically up to 200 MB/s or more for USB 3.0 and higher.
Perfomance
- Sequential Read Speed: With modern USB 3.0/3.1/3.2 devices, the read speed can be up to 300 MB/s.
- Sequential Write Speed: The write speed can reach up to 200 MB/s depending on the memory speed and controller.
- Random Read/Write Speed: This speed varies but is usually lower than sequential operations. However, SSD-based USB flash drives offer high performance here as well.
Reliability
- MTBF (Mean Time Between Failures): Typically several million hours, depending on the manufacturer and the flash technology used.
- Warranty: The warranty period varies depending on the manufacturer and model, typically between 1 and 5 years.
3. Functions
- Plug-and-Play: Easy connection and immediate use without additional driver installation (depending on the operating system).
- Data protection: Many models offer hardware encryption or password protection to keep data secure.
- Compatibility: Works with all devices that support a USB port, including PCs, laptops, smart TVs, game consoles and many other devices.
- Robustness: Many USB sticks are shockproof and can operate under extreme conditions such as temperature fluctuations and humidity.
- Portability: Compact size and light weight allow the devices to be easily transported.
4. Scope of application
- Data Transfer: Ideal for quickly and easily transferring files between different devices, such as from one computer to another or from a computer to a printer.
- Data Backup: Often used to back up important files as they provide a simple and portable backup solution.
- Portable Software: Can be used to store portable versions of programs and operating systems that can run on different computers.
- Multimedia: Ideal for storing and playing music, videos and photos on devices that support USB ports.
- Bootable Drives: Can be used to create bootable installation media for operating systems, such as Windows installation USBs.
5. Additional information
- Compatibility: Make sure the USB stick is compatible with the USB port you are using (2.0, 3.0, 3.1, 3.2, or USB-C) for best performance.
- Security features: Some USB flash drives offer additional security features such as encryption and password protection, which provide additional protection for sensitive data.
- Operating temperature range: Typically from -25°C to 85°C, depending on model and manufacturer. Check manufacturer's specific requirements for more precise information.
Summary
USB Flash Memory USB Devices offer a practical and versatile solution for storing and transferring data. With capacities ranging from a small 4 GB to a large 1 TB, and different speeds and interfaces, such as USB 2.0, 3.0, 3.1, 3.2 and USB-C, they are suitable for a wide range of applications. Their portability, ease of use and compatibility make them an indispensable tool for everyday use, be it for data transfers, backups or portable software solutions.
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USB Flash Memory USB Device and the compatible operating systems
Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher
Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)
Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of USB Flash Memory USB Device.
The USB Flash Memory USB Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the USB Flash Memory USB Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.