HP Integrity MC990 X User Manual page 7

• 42U rack—These racks are used for the MC990 X enclosures, RMC, and optional external storage in
the Integrity MC990 X system. Up to eight MC990 X enclosures can be installed in each 42U rack.
• Server chassis—The Integrity MC990 X system includes one base server chassis and can include
one or more expansion server chassis. Each 5U-high server chassis contains four power supplies, one
four-processor compute/memory board, and other optional riser enabled drives and boards for the
Integrity MC990 X system. The base server chassis also has a BaseIO riser not present in the
expansion server chassis. MC990 X base server chassis front components shows the MC990 X
server chassis front panel components.
1. USB ports (4)
2. ETH0
3. DVD drive
4. System drive assembly
5. RMC
6. MGMT
7. Serial port
8. VGA port
9. Optional 1.8-inch SSD drive bays
10. NUMAlink ports (28)
Figure 2: MC990 X base server chassis front components
HPE Integrity MC990 X Server overview 7