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Hard disk drives
 
   
Ultrastar 9LP, 18XP
Electrical interface specifications

Models: DGHS-39110 and DGHS-318200

Electrical connectors (rear view) 80 pin SCA

80 pin connector

Electrical connectors (rear view) 68 pin models

68 pin connector

Electrical connectors (rear view) 50 pin models

50 pin connector

Jumper pin locations (front view) all models

Note: No termination power on 80 pin SCA.

Jumper pin locations

DC power connector

The DC power connector is designed to mate with AMP part 1-480424 (using AMP pins P/N 350078-4). Equivalent connectors may be used. Pin assignments are shown below, as viewed from the end of the drive.

DC power connector




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