I would like to get more information about the system you have.
Please provide the following:
- What is your computer model number?
- What SATA chipset are you using to connect the SSDs?
Your Second Drive might be defective, but need more information to come to a conclusion though
Could please try this drive in a different computer to see if the same thing happens. Please make sure this drive is running the latest firmware version.
Use our Intel® SATA Solid-State Drive Firmware Update Tool and check if there is any update to its firmware. use this link to lead you to our Intel® SATA Solid-State Drive Firmware Update Tool found in our download center. Intel® Download Center
Let us know as soon as possible if this helped you.