Installing an xSeries 3-Pack Ultra 160 Hot-Swap Expansion KitYou can install an xSeries 3-Pack Ultra160 Hot-Swap Expansion Kit in your serverto provide three additional hot-swap hard disk drives.Filler panelsHot-swap expansion optionTo install a xSeries 3-Pack Ultra160 Hot-Swap Expansion Kit:1. Review the information in “Before you begin” on page 42 and in “Safetyinformation” on page 107 and “Handling static-sensitive devices” on page 43.2. Turn off the server and peripheral devices and disconnect all external cablesand power cords; then, remove the cover and bezel. (See “Removing the coverand bezel” on page 44.)3. Release the side latches to remove the filler panels from the bays below theCD-ROM drive.4. Refer to the documentation provided with the option to assemble the hot-swapexpansion option.5. Slide the hot-swap expansion option into the bays and attach it to the serverwith the screws provided in the kit.6. Refer to the documentation provided with the option to complete theinstallation of the option. (See “System board internal cable connectors” onpage 36 for locations of the cable connectors on the system board.)7. If you have other options to install or remove, do so now; otherwise, go to“Installing the server cover and bezel” on page 62.Replacing a hot-swap fan assemblyYour server comes with three hot-swap fan assemblies. You do not need to turn offthe power to the server to replace a hot-swap fan assembly.Installing options 61