SUPER MICRO =========== P6DBS Device Type Mainboard Processor Pentium II Processor Speed 233/266/300/333/350/400/450MHz Chip Set Intel 440GX Maximum Onboard 2GB (SDRAM supported) Memory Cache 256/512KB (located on the Pentium II CPU) BIOS AMI Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, (backplane) IDE interfaces (2), Wide Ultra SCSI interface, Wide SCSI interface (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, SB link connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | AGP slot | AGP | Power LED & | JF1B | | | | keylock | | |-------------------+----------+------------------+----------| | ATX power | ATX | Speaker | JF1C | | connector | | | | |-------------------+----------+------------------+----------| | IDE interface 1 | J15 | IR connector | JF2A | |-------------------+----------+------------------+----------| | IDE interface 2 | J16 | Power switch | JF2B | |-------------------+----------+------------------+----------| | USB connector 1 | J17 | Reset switch | JF2C | |-------------------+----------+------------------+----------| | USB connector 2 | J18 | Chassis | JL1 | | | | intrusion | | |-------------------+----------+------------------+----------| | Parallel port | J19 | Overheat LED | JOH | |-------------------+----------+------------------+----------| | Serial port 1 | J20 | CPU fan power | JT1 | |-------------------+----------+------------------+----------| | Serial port 2 | J21 | CPU fan power | JT2 | |-------------------+----------+------------------+----------| | Floppy drive | J22 | Chassis fan | JT3 | | interface | | power | | |-------------------+----------+------------------+----------| | PS/2 mouse port | J34 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | Ultra Wide SCSI | JA1 | Secondary power | PWR2 | | interface | | connector | | |-------------------+----------+------------------+----------| | Ultra Wide SCSI | JA2 | SB link | SBL | | interface | | | | |-------------------+----------+------------------+----------| | SCSI 2 interface | JA3 | SCSI LED | SCLED | |-------------------+----------+------------------+----------| | RAID slot | JA4 | Wake on LAN | WOL | |-------------------+----------+------------------+----------| | IDE interface LED | JF1A | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | JP18 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JA7 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JAS | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JAM | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Pentium II CTL PD state | JP20 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | BIOS CTL PD state | JP20 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | JBT1 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JBT1 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Onboard buzzer enabled | BZON | Closed | |---+---------------------------------+-------+--------------| | | Onboard buzzer disabled | BZON | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |---------+------------+------------+------------+-----------| | 8MB | (1) 1MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 16MB | (1) 1MB x | (1) 1MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 16MB | (1) 2MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 24MB | (1) 1MB x | (1) 1MB x | (1) 1MB x | | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 32MB | (1) 1MB x | (1) 1MB x | (1) 1MB x | (1) 1MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 32MB | (1) 2MB x | (1) 2MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 32MB | (1) 4MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 40MB | (1) 2MB x | (1) 2MB x | (1) 1MB x | None | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 48MB | (1) 2MB x | (1) 2MB x | (1) 2MB x | None | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 64MB | (1) 2MB x | (1) 2MB x | (1) 2MB x | (1) 2MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 64MB | (1) 4MB x | (1) 4MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 64MB | (1) 8MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 88MB | (1) 4MB x | (1) 4MB x | (1) 2MB x | (1) 1MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 96MB | (1) 4MB x | (1) 4MB x | (1) 4MB x | | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 112MB | (1) 4MB x | (1) 4MB x | (1) 4MB x | (1) 2MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 128MB | (1) 4MB x | (1) 4MB x | (1) 4MB x | (1) 4MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 128MB | (1) 8MB x | (1) 8MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 128MB | (1) 16MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 176MB | (1) 8MB x | (1) 8MB x | (1) 4MB x | (1) 2MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 192MB | (1) 8MB x | (1) 8MB x | (1) 8MB x | | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 224MB | (1) 8MB x | (1) 8MB x | (1) 8MB x | (1) 4MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 256MB | (1) 8MB x | (1) 8MB x | (1) 8MB x | (1) 8MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 256MB | (1) 16MB x | (1) 16MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 256MB | (1) 32MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 352 MB | (1) 16MB x | (1) 16MB x | (1) 8MB x | (1) 4MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 384MB | (1) 16MB x | (1) 16MB x | (1) 16MB x | | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 448 MB | (1) 16MB x | (1) 16MB x | (1) 16MB x | (1) 8MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 512MB | (1) 16MB x | (1) 16MB x | (1) 16MB x | (1) 16MB | | | 64 | 64 | 64 | x 64 | |---------+------------+------------+------------+-----------| | 512MB | (1) 32MB x | (1) 32MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 512MB | (1) 64MB x | None | None | None | | | 64 | | | | |---------+------------+------------+------------+-----------| | 704 MB | (1) 32MB x | (1) 32MB x | (1) 16MB x | (1) 8MB x | | | 64 | 64 | 64 | 64 | |---------+------------+------------+------------+-----------| | 768MB | (1) 32MB x | (1) 32MB x | (1) 32MB x | None | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 896 MB | (1) 32MB x | (1) 32MB x | (1) 32MB x | (1) 16MB | | | 64 | 64 | 64 | x 64 | |---------+------------+------------+------------+-----------| | 1024MB | (1) 32MB x | (1) 32MB x | (1) 32MB x | (1) 32MB | | | 64 | 64 | 64 | x 64 | |---------+------------+------------+------------+-----------| | 1024MB | (1) 64MB x | (1) 64MB x | None | None | | | 64 | 64 | | | |---------+------------+------------+------------+-----------| | 1408 MB | (1) 64MB x | (1) 64MB x | (1) 32MB x | (1) 16MB | | | 64 | 64 | 64 | x 64 | |---------+------------+------------+------------+-----------| | 1536MB | (1) 64MB x | (1) 64MB x | (1) 64MB x | None | | | 64 | 64 | 64 | | |---------+------------+------------+------------+-----------| | 1792 MB | (1) 64MB x | (1) 64MB x | (1) 64MB x | (1) 32MB | | | 64 | 64 | 64 | x 64 | |---------+------------+------------+------------+-----------| | 2048MB | (1) 64MB x | (1) 64MB x | (1) 64MB x | (1) 64MB | | | 64 | 64 | 64 | x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: The 256/512KB cache memory is located on the Pentium | | II CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM II) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JB1 | JB2 | JB3 | | speed | speed | | | | | |---------+----------+------------+--------+--------+--------| | 233MHz | 66MHz | 3.5x | Open | Open | Closed | |---------+----------+------------+--------+--------+--------| | 266MHz | 66MHz | 4x | Closed | Closed | Open | |---------+----------+------------+--------+--------+--------| | 300MHz | 66MHz | 4.5x | Open | Closed | Open | |---------+----------+------------+--------+--------+--------| | 333MHz | 66MHz | 5x | Closed | Open | Open | |---------+----------+------------+--------+--------+--------| | 350MHz | 100MHz | 3.5x | Open | Open | Closed | |---------+----------+------------+--------+--------+--------| | 400MHz | 100MHz | 4x | Closed | Closed | Open | |---------+----------+------------+--------+--------+--------| | 450MHz | 100MHz | 4.5x | Open | Closed | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM II CONT') | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JB4 | JP11 | | | speed | | | | |-----------+---------+------------+--------+----------------| | 233MHz | 66MHz | 3.5x | Closed | Pins 2 & 3 | | | | | | closed | |-----------+---------+------------+--------+----------------| | 266MHz | 66MHz | 4x | Closed | Pins 2 & 3 | | | | | | closed | |-----------+---------+------------+--------+----------------| | 300MHz | 66MHz | 4.5x | Closed | Pins 2 & 3 | | | | | | closed | |-----------+---------+------------+--------+----------------| | 333MHz | 66MHz | 5x | Closed | Pins 2 & 3 | | | | | | closed | |-----------+---------+------------+--------+----------------| | 350MHz | 100MHz | 3.5x | Closed | Open | |-----------+---------+------------+--------+----------------| | 400MHz | 100MHz | 4x | Closed | Open | |-----------+---------+------------+--------+----------------| | 450MHz | 100MHz | 4.5x | Closed | Open | +------------------------------------------------------------+