![]() ![]() The second is that it writes test files to the free space on your hard drive. We recommend backing up files before starting your check. However, Quick Size Test may delete your files and cause data loss. The first is the Quick Size Test, which determines the drive’s actual size, capability, and genuineness. You will find two options in the FakeFlashTest tool. For example, a 32GB USB flash drive card may only contain 8 GB of space that can get corrupted easily, leading to data loss. It just searches for missing chunks of memory, so it is much faster than other tests. You can use it to verify the USB device storage size before your purchase. FakeFlashTest – Best for writing/reading USB capacity and speedįakeFlashTest is designed to test the actual memory of a USB flash drive or SD card. Scan hard disks, USB flash drives, SSD, HDD, and MicroSDĭownload H2testw 2.Choose the amount of space you want to scan.Scan any device connected to your computer.With H2testw, you can test the performance of any device connected to your personal computer, whether it’s a USB flash drive, SSD, HDD, or MicroSD write speed. To get started, set the number of files that can be written to the specified location and press the “Write + Verify” button. You can scan the entire device or a small amount of storage space.Īlthough H2testw was primarily designed for USB testing, it can also scan hard disks (External and Internal), memory cards, and network volumes. One unique thing about H2testw is that it gives you a chance to choose the amount of data you want to scan. You can use it to detect errors on a device or how it compares to others. H2testw is a tool primarily designed to test fake USB capacity. H2testw – Best tools to test USB capacity overall By using these tools, you can determine if a drive is smaller than the advertised size, indicating that it’s likely to be a fake product. Thankfully, there are several software created to help identify counterfeit drives. Interestingly, some fake drives may even appear to be the correct size in Windows. Secondly, make sure that the drive’s capacity matches the advertised size, as counterfeit drives often use smaller and cheaper memory chips. To ensure that a flash drive is genuine, first, confirm that the serial or code number on the device is legitimate. To avoid getting scammed, it’s essential to verify that any flash device you purchase is what you paid for. This problem isn’t limited to online marketplaces like eBay even legitimate retailers such as Amazon have been caught out. With countless types, capacities, and speeds, it’s easy to mistake them for genuine products. While all types of flash memory storage, such as USB flash drives, SD/CF cards, and SSD drives, have been affected, counterfeit USB flash drives are the most prevalent. ![]() Counterfeit computer products, including flash memory storage, have become increasingly common in recent years. ![]()
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