IBM 343 Security Camera User Manual


 
Chassis Description 15
Processor
The server board accommodates one or two Pentium III processors up to 1-26 GHz with 512k cache
in the FC-PGA2 package.
Memory
The system board contains six 168-pin DIMM slots each supporting 72-bit ECC (64-bit main
memory plus ECC) registered SDRAM DIMMs (PC-133 compatible). You may install a minimum
of 128 MB (64 MB x 2) and as much as 6 GB.
Note
Use DIMMs that have been tested for compatibility with the server board.
Contact your sales representative or dealer for a current list of approved
memory modules.
PCI Riser Slots
The server board has two PCI riser slots: a 5 V riser that supports 64-bit/33 MHz riser cards and a
3.3 V riser that supports 64-bit/66 MHz riser cards.
Bus speed up to 66 MHz
32 bit memory addressing
5 V/3.3 V signaling environment
Burst transfers of up to 512 Mbps
8, 16, 32, or 64-bit data transfers
Plug and Play ready
Parity enabled
Video
The server board uses an ATI RAGE XL PCI graphics accelerator with 8 MB of video SDRAM
that supports all standard IBM VGA modes. The embedded SVGA video subsystem supports:
Pixel resolutions up to 1600 x 1200 under 2D and 1024 x 768 under 3D
CRT and LCD monitors up to 100 Hz vertical refresh rate
The server board supports disabling of the onboard video through the BIOS setup menu or when a
plug in video card is installed in any of the PCI slots.
SCSI Controller
The SCSI version of the server board includes an embedded Adaptec AIC-7899W controller
providing dual Ultra160 Low Voltage Differential (LVD) SCSI channels.
The SCSI bus is terminated on the server board with active terminators that cannot be disabled.
The onboard device must always be at one end of the bus. The device at the other end of the cable
is terminated with the active terminator on the SCSI cable installed in the system.