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5
National 87309 I/O features
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Support for two FIFO serial ports, one Multi-mode Parallel port, floppy disk
drive and PS/2 keyboard and mouse
Adaptec AIC-7896 controller Interface
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Support for 8 or 16 bit fast SCSI
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Ultra2 Wide (Low Voltage Differential) and Ultra Wide (Single Ended)
interfaces
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Up to 15 devices per channel (depending on configuration)
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High data transfer rates:
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40MB/sec max data transfer rate on the Ultra Wide channel
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80MB/sec max data transfer rate on the Ultra2 channel
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Support for Adaptec ARO-1130U2 RAID Port III card, built into PCI slot four
Integrated Network Interface
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Intel 82559 PCI LAN adapter
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For 10 or 100 Mbps TX fast Ethernet networks
Integrated PCI Video
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CL-GD5480 64-bit VGA.
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2MB RAM video memory
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Support for resolutions up to 1600 x 1200 and support for 16.7 M colors in
certain resolutions
Expansion slots
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One ISA slot and Six PCI 2.1 compliant slots
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Four standard 32-bit 33MHz slots on the PCI bus. Slots 1 to 4 in
Figure 1
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Two 32-bit 66MHz slots using the AGP bus. Slots 5 and 6 in
Figure 1
Additional features
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Intel/Phoenix BIOS that supports Plug and Play, advanced IDE features, and
password security
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Plug and Play compatible