Lenovo RD540 manual Front panel, Intelligent Diagnostics Module, Pull-out information card

•The term “2.5-inch hot-swap hard disk drives” or “2.5-inch hard disk drives” hereinafter refers to all the supported types of 2.5-inch hard disk drives, including the solid-state drives.

Front view of server models with eight 3.5-inch hard-disk-drive bays

The following illustration shows the front view of server models with eight 3.5-inch hard-disk-drive bays.

PSU Mem CPU

Figure 5. Front view of server models with eight 3.5-inch hard-disk-drive bays

	Front panel		Right rack handle
1		5
	Intelligent Diagnostics Module		3.5-inch hard-disk-drive area
2		6
	Pull-out information card		Left rack handle
3		7
	Slim optical drive (available in some models)
4

1

Front panel

For detailed information about the controls, connectors, and status LEDs on the front panel, see “Front panel” on page 18.

2

Intelligent Diagnostics Module

For more information, see “Intelligent Diagnostics Module” on page 21.

3

Pull-out information card

The machine type, model, and serial number label of the server is attached on the pull-out information card. See “Machine type, model, and serial number label” on page 13.

4

Slim optical drive (available in some models)

Some server models come with a slim SATA optical drive.

5

Right rack handle

7

Left rack handle

If your server is installed in a rack cabinet, you can use the rack handles to slide the server out of the rack cabinet; or use the rack handles and screws to secure the server in the rack cabinet so that the server cannot slide out, especially in vibration-prone areas. For more information, refer to the Rack Installation Instructions that comes with your server.

Chapter 3. Product overview 15