Seagate ST19171N, ST19171DC, ST19171WD, ST19171WC manual General description

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 Barrac uda 9 Product Manual (par t number 83329030) contains guidelines for a properly designed enclosure.

	DC Power
Pin 1	Connector

Pin 1

J1

SCSI I/O

Connector

J2

J6

Figure 1. Barracuda 9 disc drive (N model shown)