Hardware options installation 26
Rank Speeds supported (MHz)
Quad-rank 1066
Advanced ECC population guidelines
For Advanced ECC mode configurations, observe the following guidelines:
• Observe the general DIMM slot population guidelines (on page 25).
• DIMMs may be installed individually.
Multi-processor Advanced ECC population order
For Advanced ECC mode configurations with multiple processors, populate the DIMM slots for each
processor sequentially in alphabetical order (A through C).
Installing a DIMM
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
To install the component:
1. Power down the server blade (on page 11).
2. Remove the server blade (on page 12).
3. Access the internal server components (on page 12).
4. Open the DIMM slot latches.
5. Install the DIMM.
6. Install the server B assembly (on page 13).
7. Install the server blade ("Installing a server blade" on page 15).
To confirm that the memory is operating in Advanced ECC mode, use RBSU ("HP ROM-Based Setup
Utility" on page 34).
