QNAP TS-401T Turbo Server User Manual page 10

Hard Disk Installation Procedure
1. Unfasten the round head screws and take out the disk trays from TS-401T.
2. Place a hard disk in a hard disk tray.
It is highly recommended that you install disks of the same brand and
same size on TS-401T. The server may function improperly if disks of
different brands and size are installed. Please refer to Chapter 2.2 for hard
disk recommendation list.
Tray front
- 10 -