QDI COMPUTER, INC. ================== P6I440BX/D Device Type Mainboard Processor Pentium II Processor Speed 233/266/300/333/350/400/450MHz Chip Set Intel 440BX Maximum Onboard 1GB (SDRAM supported) Memory Cache 256/512KB (located on the Pentium II CPU) BIOS Award Dimensions 305mm x 310mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, RAID slot, wake on modem connector +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | AGP slot | AGP | Parallel port | CN1 | |-------------------+----------+------------------+----------| | ATX power | ATX | Serial port | CN2 | | connector | | | | |-------------------+----------+------------------+----------| | IR connector | C1 | Serial port | CN3 | |-------------------+----------+------------------+----------| | Bak fan power | C2 | USB connector 1 | CN4 | |-------------------+----------+------------------+----------| | IDE interface LED | C3 | USB connector 2 | CN5 | |-------------------+----------+------------------+----------| | Reset switch | C4 | PS/2 mouse port | CN6 | |-------------------+----------+------------------+----------| | Speaker | C5 | SCSI interface | CN7 | |-------------------+----------+------------------+----------| | Power LED & | C6 | Ultra Wide SCSI | CN8 | | keylock | | interface | | |-------------------+----------+------------------+----------| | Green PC LED | C7 | Floppy drive | CN9 | | | | interface | | |-------------------+----------+------------------+----------| | Green PC | C8 | IDE interface | CN10 | | connector | | | | |-------------------+----------+------------------+----------| | CPU fan power | C11 | IDE interface | CN11 | |-------------------+----------+------------------+----------| | Chassis fan power | C12 | Chassis | J18 | | | | intrusion | | | | | connector | | |-------------------+----------+------------------+----------| | Wake on modem | C13 | 32-bit PCI slots | PC1 - | | connector | | | PC4 | |-------------------+----------+------------------+----------| | 1/2 ATX power | C14 | RAID slot | SL1 | | connector | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |----------------------------------+-------+-----------------| |>> | CMOS memory normal operation | JP3 | Pins 2 & 3 | | | | | closed | |---+------------------------------+-------+-----------------| | | CMOS memory clear | JP3 | Pins 1 & 2 | | | | | closed | |---+------------------------------+-------+-----------------| |>> | On board LAN enabled | JP10 | Closed | |---+------------------------------+-------+-----------------| | | On board LAN disabled | JP10 | Open | |---+------------------------------+-------+-----------------| |>> | On board SCSI enabled | JP15 | Closed | |---+------------------------------+-------+-----------------| | | On board SCSI disabled | JP15 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | None | None | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | None | None | |------+-------------+-------------+------------+------------| | 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | None | | | | | 64 | | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 64 | None | None | None | |------+-------------+-------------+------------+------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | None | |------+-------------+-------------+------------+------------| | 32MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | (1) 1M x | | | | | 64 | 64 | |------+-------------+-------------+------------+------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+------------+------------+------------+------------| | 48MB | (1) 4M x | (1) 2M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 48MB | (1) 2M x | (1) 2M x | (1) 2M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 64MB | (1) 2M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 64MB | (1) 8M x | None | None | None | | | 64 | | | | |--------+------------+------------+------------+------------| | 64MB | (1) 4M x | (1) 4M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 72MB | (1) 8M x | (1) 1M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 80MB | (1) 8M x | (1) 2M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 96MB | (1) 8M x | (1) 4M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 96MB | (1) 4M x | (1) 4M x | (1) 4M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 128MB | (1) 16M x | None | None | None | | | 64 | | | | |--------+------------+------------+------------+------------| | 128MB | (1) 8M x | (1) 8M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 128MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 136MB | (1) 16M x | (1) 1M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 144MB | (1) 16M x | (1) 2M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 152MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 160MB | (1) 16M x | (1) 4M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 176MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 192MB | (1) 16M x | (1) 8M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 192MB | (1) 8M x | (1) 8M x | (1) 8M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 224MB | (1) 16M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 256MB | (1) 32M x | None | None | None | | | 64 | | | | |--------+------------+------------+------------+------------| | 256MB | (1) 16M x | (1) 16M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 256MB | (1) 8M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 272MB | (1) 16M x | (1) 16M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 280MB | (1) 32M x | (1) 1M x | (1) 1M x | (1) 1M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 304MB | (1) 32M x | (1) 2M x | (1) 2M x | (1) 2M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 320MB | (1) 16M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 352MB | (1) 32M x | (1) 4M x | (1) 4M x | (1) 4M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 384MB | (1) 16M x | (1) 16M x | (1) 16M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 448MB | (1) 32M x | (1) 8M x | (1) 8M x | (1) 8M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 512MB | (1) 32M x | (1) 32M x | None | None | | | 64 | 64 | | | |--------+------------+------------+------------+------------| | 512MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 640MB | (1) 32M x | (1) 16M x | (1) 16M x | (1) 16M x | | | 64 | 64 | 64 | 64 | |--------+------------+------------+------------+------------| | 768MB | (1) 32M x | (1) 32M x | (1) 32M x | None | | | 64 | 64 | 64 | | |--------+------------+------------+------------+------------| | 1024MB | (1) 32M x | (1) 32M x | (1) 32M x | (1) 32M x | | | 64 | 64 | 64 | 64 | |------------------------------------------------------------| | Note: Board accepts SDRAM memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 256KB/512KB cache is located on the Pentium II CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier| JX1 | JX2 | JX3 | JX4 | |---------+-----------+----------+------+------+------+------| | 233MHz | 66MHz | 3.5x | Open | Open |Closed|Closed| |---------+-----------+----------+------+------+------+------| | 266MHz | 66MHz | 4x |Closed|Closed| Open |Closed| |---------+-----------+----------+------+------+------+------| | 300MHz | 66MHz | 4.5x | Open |Closed| Open |Closed| |---------+-----------+----------+------+------+------+------| | 333MHz | 66MHz | 5x |Closed| Open | Open |Closed| |---------+-----------+----------+------+------+------+------| | 350MHz | 100MHz | 3.5x | Open | Open |Closed|Closed| |---------+-----------+----------+------+------+------+------| | 400MHz | 100MHz | 4x |Closed|Closed| Open |Closed| |---------+-----------+----------+------+------+------+------| | 450MHz | 100MHz | 4.5x | Open |Closed| Open |Closed| +------------------------------------------------------------+ +------------------------------------------------------------+ | SCSI TERMINATION SELECTION | |------------------------------------------------------------| | Setting | JP17 | |-----------------------------------+------------------------| |>> | Auto termination enabled | Pins 2 & 3 closed | |---+-------------------------------+------------------------| | | Auto termination disabled | Open | +------------------------------------------------------------+