User talk:67.181.195.53

May 2022
Hello, I'm Zac67. An edit that you recently made to DDR4 SDRAM 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! Zac67 (talk) 04:32, 2 May 2022 (UTC)