Bays 1, 2, 3 (3.5-In. and 5.25-In. Internal/External Bays)
-WARNING- For 5.25-Inch hard disk drive installation, it uses different screws
from 3.5-Inch hard disk drive.
-IMPORTANT- Install the 3.5-in. hard disk drive only in bays 1,2 and 3 using the
drive tray to keep it in place. Remember to use rubber cushion to avoid acoustic problem.

for any BUG on this page found - Thank you.