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1.4.2 Core specifications
DDR DIMM sockets. These six 184-pin DIMM sockets support up
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to 12GB system memory using registered ECC PC2100/1600 DDR
DIMMs.
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ServerWorks
CIOBG is an integrated I/O bridge that provides high performance
data flow path between the Inter Module Bus (IMB) and the
Graphics Controller sub-system.
ATX power connector. This 24/20-pin connector is for an ATX
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power supply.
ServerWorks
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The Champion Memory and I/O Controller WS (CMIC-WS) acts as
the host bridge of the Grand Champion Work Station (GCWS)
SystemSet. The CMIC-WS device interfaces directly to the
processor bus, and integrates the functions of the main memory
controller and the Inter Module Bus (IMB) interface unit. The
processor interface supports a 400MHz Front Side Bus (FSB)
providing a 3.2GB/s bandwidth, 2-way interleaved 3.2GB/s memory
bandwidth with up to 12GB registered ECC PC2100/1600 DDR
DIMMs, and two high speed IMBs plus one thin IMB to connect to
the south bridge CSB5.
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DIP switches (5-switch). This 5-switch Dual Inline Package (DIP)
allows you to set the CPU external frequency.
IDE connectors. These dual-channel bus master IDE connectors
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support up to four Ultra DMA/100/66, PIO Modes 3 & 4 IDE
devices. Both the primary (blue) and secondary (black) connectors
are slotted to prevent incorrect insertion of the IDE ribbon cable.
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604-pin CPU sockets. A 604-pin surface mount, Zero Insertion
Force (ZIF) socket for the Intel
512KB L2 cache and a 400 MHz system bus that allows up to
3.2GB/s data transfer rate. These sockets also support Intel Xeon
CPUs with Hyper-Threading Technology feature.
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8-pin 12V SSI power connector. This 8-pin connector is for an
ATX power supply.
Floppy disk connector. This connector accommodates the
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provided ribbon cable for the floppy disk drive. One side of the
connector is slotted to prevent incorrect insertion of the floppy disk
cable.
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Champion I/O Bridge Graphics (CIOBG). The
®
Grand Champion WS north bridge (CMIC-WS).
®
Xeon™ processor with 256KB/
®
Chapter 1: Product introduction
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