Lenovo 5457 Installation And Service Manual page 14

The model number and serial number are on the ID label on the front of the server, as shown in the following
illustrations for the respective 4U and 5U server models.
Note: The illustrations in this document might differ slightly from your hardware.
Figure 1. Location of model type/serial number of the 4U server model with non-hot-swap power supplies
Figure 2. Location of model type/serial number of the 5U server model with hot-swap power supplies
Important: The server keys cannot be duplicated by a locksmith. If you lose them, order replacement keys
from the key manufacturer. The key serial number and the telephone number of the manufacturer are on a
tag that is attached to the keys.
Lenovo System x3100 M5 Installation and Service Guide
2
Model number
and serial number
Model number
and serial number