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■Supports 72Hz refresh, non-interlaced at: 640x480, 800x600, , or 1280x1024 resolutions.
■Displays of up to 16M colors at 640x480 and 800x600 resolutions, 64K colors at 1024x768 resolutions and 256 colors at 1280x1024 resolutions with the optional 2 MB video memory.
Note: SVGA drivers may be required to use the high- performance video modes.
SCSI Controllers
The system board includes an embedded ultra wide SCSI-2 controller (Adaptec® AIC-7880) and a fast/narrow SCSI-2 controller (Adaptec® AIC-7860), channels A and B, integrated as PCI bus masters. The AIC7860 supports data paths of 8-bit (fast/narrow SCSI) at a data transfer rate of 10 MB/sec and the AIC7880 supports data paths of 16-bit (fast/wide or ultra /wide SCSI) at a data transfer rate of 20 MB/sec or 40 MB/sec. As PCI bus masters, these controllers support burst data transfer rates up to the maximum of 133 MB/sec.
On this server, channel A is cabled to the six hard drives in the SCSI hard drive bays. Channel B is cabled to the three SCSI devices in the 5 1/4-inch removable media drive bays and the riser card (containing external I/O connectors) at the rear of the system.
Peripheral Controller
The advanced integrated peripheral controller supports 2 serial ports and one parallel port through the I/O riser board (Figure 2-3, D). The advanced integrated peripheral controller also supports the connection of 2 diskette drives (Figure 2-3, K).
Features
