This drive IS functioning within the proper operating specifications and should NOT be replaced. The Smart Array Controller has spun down this drive (drive Fault amber LED is ON or the drive has been removed), but there does NOT appear to be a problem with this drive. The amber LED may be due to the failure of another component such as the Smart Array controller, drive backplane, cable, invalid configuration or a software issue. 

To further troubleshoot why your Fault amber LED is ON please perform the following steps:

Troubleshooting the backplane, controller, and cables:

Notes: