Asus Motherboard P5MT-S - Manual (Page 47)

ASUS P5MT-S 2-27
6. Ultra320 SCSI connector (68-pin SCSIA1)
This motherboard comes with the Adaptec AIC-7901X PCI-X U320
SCSI controller that supports one 68-Pin Ultra320 SCSI connector. The
SCSI channel can support a maximum of 15 SCSI devices as specified
by Ultra320 standards.
SCSI Connection Notes
This motherboard has a 68-Pin Ultra320 SCSI connector.
The onboard SCSI chipset incorporates an advanced multimode I/O cell
that supports both single-ended (SE), Ultra2, Ultra160, and Ultra320
devices. With Ultra320 devices, the SCSI bus platform performs at full
Ultra320 speeds (up to 320MB/s) and extended cabling 12m (or 25m
in a point-to-point configuration). When an SE device is attached, the
bus defaults to an SE speed and 1.5m cable length.
Connect SCSI devices as specified. A SCSI channel should have only one
type of SCSI standard (e.g. Ultra320, Ultra160, Ultra2, Ultra-Wide).
Mixing SCSI devices on a single channel decreases performance of the
slower devices.
P5MT-S Onboard SCSI Connector
35
68 34
1
SCSIA1
68-Pin Ultra320/
Ultra2-Wide SCSI Connector
P
5 M
T
-S ®