LSI 8751D - Manual (Page 39)

LSI8751D PCI to SCSI Host Adapter 3-1
Chapter 3
Technical
Specifications
This section discusses the physical environment associated with the
LSI8751D. The LSI8751D mechanical drawing is shown in
Figure 1.1 .
This section also includes these topics:
•
Section 1.1, “Physical Environment,” page 1-1
•
Section 1.2, “Operational Environment,” page 1-3
3.1 Physical Environment
This section discusses the physical, electrical, thermal, and safety
characteristics of the LSI8751D. This board complies with
electromagnetic standards set by the FCC.
3.1.1 Physical Characteristics
The dimensions of the LSI8751D are 5.00 x 3.25 inches (127 x 82.552
mm). PCI connection is made through the edge connector J1. Internal
SCSI connection is made through the 68-pin high density connector J2.
External SCSI connection is made through the 68-pin high density
connector J3. The J3 connector extends through the standard bracket,
which is attached to the face of the connector outside of the cabinet
where the LSI8751D is installed. The bracket is a standard type with a
cutout to accommodate connector J3. The J4 connector is for the Busy
LED connection using a 4-pin, one-row right-angle header. The
component height on the top and bottom of the board follows the PCI
specification.