96 Installing System ComponentsInstalling a Non-Redundant Power Supply1 Open the system. See "Opening the System" on page 82.2 Place the power supply on the chassis. See Figure 3-10. Tighten the screwto secure the power supply to the chassis.3 Connect all the power cables to the system board, hard drive(s), andoptical drive.4 Replace the system cover. See "Closing the System" on page 83.5 Connect the power cable to the power supply and plug the cable into apower outlet.Expansion CardsExpansion Card Installation GuidelinesYour system supports one x16 Gen 1 or Gen2 PCIe expansion card installed inconnectors on an expansion-card riser.CAUTION: Expansion cards can only be installed in the slots on the expansion-card riser. Do not attempt to install expansion cards directly into the riserconnector on the system board.• The expansion slot supports full-height, half-length cards.• The expansion-card slot is not hot-swappable.• PCI Express Generation 1 and Generation 2 expansion cards are supportedin the slot.CAUTION: To ensure proper cooling, only one of the two expansion cards canhave a power consumption of greater than 15W (up to 25W maximum), notincluding the integrated storage controller.• Table 3-1 provides a guide for installing expansion cards to ensure propercooling and mechanical fit. The expansion cards with the highest priorityshould be installed first using the slot priority indicated. All otherexpansion cards should be installed in card priority and slot priority order.
