IBM 86607SU Hardware Maintenance Manual - Page 371

For more information about the memory configurations supported, see "Installing memory-modules" on page 376. 3. Optionally, you can install a second 500-watt power supply for redundant power. With a redundant power supply installed, you can replace a failing power supply without turning off the server. Additional considerations Additionally, review the following considerations: 1. You must remove any adapter you have installed in slot 6. You can populate slot 5 only with a half-size adapter. Before you install the option, consider how to maximize the performance of the adapters using slots 1 through 5. Review the documentation that comes with the adapters and the documentation that comes with the server for more information. 2. You need the following items to install the Processor Upgrade Kit. A medium flat blade screwdriver A medium Phillips screwdriver The documentation that comes with the server 3. If you need to move the server to install the option, arrange for additional help. Caution 18 kg (37 lbs) 32 kg (70.5 lbs) Use safe practices when lifting. 55 kg (121.2 lbs) 4-way Xeon upgrade installation 363