One of the most noticeable signs is a significant decrease in USB data transfer speeds compared to before. This could be due to degradation of the internal flash memory or simply because the device is outdated compared to current standards.
For example, standard USB 2.0 ports only support a maximum speed of about 480 Mbps, while USB 3.2 Gen 1 can reach 5 Gbps, USB 3.2 Gen 2 reaches 10 Gbps, and USB 3.2 Gen 2x2 reaches up to 20 Gbps.
If you frequently experience long wait times when copying large files, especially videos or work data, upgrading to a new USB drive can significantly save you time.
Loose plug, intermittent connection.
Frequent USB disconnections, especially with only minor impacts, may indicate wear and tear on the connector or internal components after prolonged use.
Users can check by plugging the USB into the computer and gently shaking it. If the operating system continuously displays connection and disconnection messages, or shows the error "USB Device Not Recognized," it is highly likely that the device has a hardware problem.
However, before concluding that the USB drive is faulty, it's advisable to test it on several different ports to rule out the possibility that the problem originates from the computer's USB port.
The file frequently becomes corrupted or loses data.
According to experts, the NAND Flash memory inside USB drives has a limited lifespan with a limited number of data write and erase cycles. After prolonged use, the memory cells may degrade in quality, leading to data corruption.
Besides age and physical damage, malware or suddenly unplugging a USB drive while writing data can also cause file corruption.
To minimize this risk, users should always use the "Safely Remove Hardware" function before removing a USB drive from the computer to ensure that the data writing process is complete.
Storage capacity is no longer sufficient.
USB storage capacities vary widely, from a few GB to several terabytes. However, if you frequently find yourself running out of memory and constantly having to delete or move data to free up space, it's time to consider upgrading.
Constantly writing and deleting data is not only inconvenient but also accelerates the wear and tear of flash memory. For users who frequently work with large documents, images, or videos, experts recommend choosing USB drives of 256GB or more, and prioritizing products with high data transfer speeds to meet long-term usage needs.
Source: https://baoquangninh.vn/4-dau-hieu-cho-thay-da-den-luc-thay-chiec-usb-cu-3410327.html







