Barracuda 9 Installation Guide, Rev. B 15
General description
Barracuda 9 SCSI disc drives are high-speed, random-access
digital-data storage devices.
The drive is a component for installation in an enclosure
designed for the drive. This is often a rack within the system or
an external enclosure designed to house one or more disc drives
or other peripheral units. In either case, the disc drive must
receive adequate cooling (refer to “Providing adequate cooling”)
and it must be sufficiently grounded and shielded from emis-
sions. The
Barracuda 9 Product Manual
(part number
83329030) contains guidelines for a properly designed
enclosure.
Figure 1. Barracuda 9 disc drive
(N model shown)
Pin 1
SCSI I/O
Connector
Pin 1
DC Power
Connector
J6
J1
J2