Ultra SCSI I/O Subsystem

SY-D6IBA

5-2 INSTALLING SCSI DEVICES

Your Motherboard features two internal SCSI connectors onboard,

and comes with one 50-pin and one 68-pin flat cables.

5-2.1 50-pin Fast SCSI Connector

50-pin Fast SCSI internal connector

Narrow SCSI bus allows data transfer rates of up to 20 Mbytes/sec. With Narrow SCSI, you can connect up to 7 internal Fast SCSI devices to the 50-pin Fast SCSI connector on the Motherboard. Use the enclosed Narrow SCSI cable to connect up to 2 internal SCSI devices.

If you are connecting more than 2 internal SCSI devices, you must use an internal SCSI cable with enough connectors to accommodate all your devices. Contact your dealer for special cable service.

When Fast SCSI devices are connected to the bus, the total length of all cables is not to exceed 3 meters (9.8 ft.) to ensure reliable operation.

5-2.2 68-pin Ultra-Wide SCSI Connector

68-pin Ultra-Wide SCSI internal connector

Ultra-Wide SCSI bus allows you to connect up to 15 devices (7 Narrow internal and 8 Wide internal or external SCSI devices, or 15 Wide internal or external SCSI devices) to the 68-pin Ultra-Wide SCSI connector on the Motherboard. Devices that connect to the

16-bit Wide SCSI bus can transfer data at the maximum rate of 40 Mbytes/sec.

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SOYO SY-D6IBA manual Installing Scsi Devices, 1 50-pin Fast Scsi Connector, 2 68-pin Ultra-Wide Scsi Connector