Main View
Part Number: 4000646Jabil AMD motherboard R4

A - Back Panel connectors C - AMD 751 Irongate North bridge D - (J17) AUX/FAN connector E - DIMM sockets F - (J20) Power Supply fan connector G - ATX Power connector H - Floppy disk drive connector I - IDE drive connectors J - AMD-756 Viper South bridge K - (J29) Front USB panel connector L - (J25) SCSI LED connector M -  Front Panel connector N - Speaker  O - (J23) Speaker connector  P - (J21) WOL connector  Q - (J18) Flash/PWD jumper settings  R - CR2032 Battery  S - SMSC FDC 378802 I/O controller  T - BIOS chip  U - PCI slots  V - AGP Universal B - Slot A Processor socket Main view of the motherboard     This is the top view of the motherboard. On the graphic, click the hyperlinks for more information.

The motherboard features:

  • Integrated Ultra DMA 66 support through onboard IDE controller
  • Three memory slots, each supporting a maximum of 256-megabyte (MB) synchronous dynamic RAM (SDRAM).
  • Five PCI slots supporting 3.3-volt (V) to 5-V PCI bus interface.
  • Supports pipelined-burst SRAM/memory cache up to 512-KB L2 cache. The amount of cache for this board is dependant on the processor that is installed. There is no integrated cache on the board.
  • 200-megahertz (MHz) front side bus.
  • Advanced Configuration and Power Interface (ACPI) support (Power Management support).
  • Accelerated Graphics Port (AGP) 1x- or 2x-compatible slot.
  • Clock speed of 100 MHz.
  • Slot A processor socket.

Item Description Item Description
A Back Panel connectors L SCSI LED connector
B Slot A Processor socket M Front Panel connector
C AMD 751 Irongate North bridge chip N Speaker
D AUX/fAN connector O Speaker connector
E DIMM sockets P WOL connector
F Power supply fan connector Q Flash/PWD jumper settings
G ATX power connector R Battery
H Floppy disk drive connector S I/O controller chip
I IDE drive connectors T BIOS chip
J AMD-756 Viper South bridge chip U PCI slots
K Front panel USB connector V AGP universal slot