HP Integrity rx8620 Installation Guide, Sixth Edition - HP Integrity rx8620 Se - Page 14
Detailed HP Integrity rx8620 Server Description, Cell Board
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Introduction Detailed HP Integrity rx8620 Server Description Detailed HP Integrity rx8620 Server Description Figure 1-4 HP Integrity rx8620 Server 16-Socket Block Diagram Cell Board memory cpu cpu cc cpu cpu Cell Board memory cpu cpu cc cpu cpu Cell Board memory cpu cpu cc cpu cpu Cell Board memory cpu cpu cc cpu cpu Bulk Power Supply clocks System Backplane Crossbar (XBC) SBA SBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA LBA PCI-X Backplane LBA I/O EXPANSION CONNECTOR LBA lan scsi MP core I/O PCI Power lan scsi MP core I/O Mass Storage Board Disk Bay dvd disk disk dvd disk disk Disk Bay Cell Board The cell board contains the processors, main memory, and the CC ASIC that interfaces the processors and memory to the I/O. The cell board is shown in Figure 1-5. It is the heart of the cell board, providing a crossbar connection that allows communication with other cell boards in the system. It connects to the processor 14 Chapter 1
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