Champion™ Enterprise Quad-Processor SystemI/O Platform
Champion™ HE (20HE) SystemI/O core logic technology supports up to four 100MHz Intel® Pentium™ III Xeon™ processors and manages the flow of data to and from the system's processors, memory and peripheral input/output (I/O) devices. The 20HE integrates the functions of Quad Channel PC-100 Memory Controller, Inter Module Bus (IMB) I/O interface unit and 32-bit/33MHz PCI interface to connect to the South Bridge. The 20HE is capable of supporting up to 16GB of main memory at speeds up to 4.2 GB/s of memory bandwidth. Reliability Availability and Serviceability (RAS) features include: memory scrubbing and ECC support. The 20HE's IMB channel supports up to 1GB/s of I/O bandwidth and allows for two 64-bit/66MHz PCI busses.
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