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Iii. installation – Asus P/I-P55T2P4S User Manual

Page 30

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30

ASUS P/I-P55T2P4S User’s Manual

III. INSTALLATION

(Connectors)

III. INST

ALLA

TION

16. Ultra-Fast SCSI & Ultra-Wide SCSI Connectors

This motherboard has onboard 50-Pin Ultra-Fast SCSI connector for 8-bit SCSI
devices and 68-Pin Ultra-Wide SCSI connector for 16-bit SCSI devices.

Onboard SCSI Connectors

50-Pin Ultra-Fast
SCSI Connector

68-Pin Ultra-Wide
SCSI Connector

Pin 1

Connect the Red
stripe to Pin 1

Pin 1

IMPORTANT: The 68-Pin Ultra-Wide SCSI Connector is always terminated and
will only work as an end device.

Termination
Required

No
Termination

68Pin Ultra-W

ide

End SCSI Device

SCSI Devices

End SCSI Device

Motherboard

Permanent
Termination

NOTE: 50-Pin Fast-SCSI and 68-Pin Ultra-Wide SCSI combined can only have 15
devices among them.

17. RAIDport

This motherboard has onboard PCI/RAIDport slot for use with Adaptec’s
RAIDport controller.

PCI/RAID

port Slot

Adaptec RAID

port

Controller