User talk:59.92.199.34

August 2021
Hello, I'm Y.ssk. An edit that you recently made to Hard disk drive performance characteristics seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks!  Y.  ssk  10:08, 22 August 2021 (UTC)