User`s guide

2-15
Peripheral Bays
The system supports a variety of standard PC AT-compatible peripheral devices. The chassis includes these peripheral
bays:
 Three 5.25-inch file bays for installing 5.25-inch peripheral devices such as optional tape drives. (An optical
disk drive is factory-installed.)
 The 3.5-inch device bays for installing up to four SATA or SAS hard disk drives, or the 2.5-inch device bays
for installing up to eight SAS hard disk drives (depending on your model).
AC LINK Feature
When the power cord of the server is connected to an uninterruptible power supply (UPS) unit, the server supports the
power linkage feature that enables control over the power supply from the UPS to the server. The AC LINK feature can
be enabled or disabled using Power Management Setup in the Server menu of the BIOS setup utility, "SETUP." (See
Chapter 4.)
Security
The BIOS setup utility provides a number of security features to prevent unauthorized or accidental access to the system.
Once the security measures are enabled, access to the system is allowed only after the user has entered the correct
password(s). For example:
 Set and enable an administrative password.
 Set and enable a user password
 Check the user account when entering the BIOS setup utility or booting the system.