Model: DRHL-36L (FC-AL)

Ultrastar 36XP models contain a jumper block that can be used to enable certain features. This jumper block is referred to as the 'Front' Option Jumper Block due to its location on the drive (opposite the SCSI connector).

FC-AL front option block

The FC-AL front option block signals shown below are also provided on the FC/AL SCA-2 (SFF-8045) connector.  The signals are provided at the front option block as a convenience to support older systems. Either the front option block or the FC-AL SCA-2 option may be used, but not both.