IBM ServeRAID

Optional cable (part 76H5400) routes channel 3 to an external connector:
ServeRAID-3L
(part 01K7364, 1998) and
ServeRAID-3L II
(part 19K0564, 2000)
US Announcement Letters:
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ServeRAID-3L: 198-232
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ServeRAID-3L II: 100-101
Visual
identifiers:
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One external VHDCI connector, labeled "LVD/SE"
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One internal 68-pin industry-standard SCSI connector
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32-bit PCI connector (short)
The photo below is that of the ServeRAID-3L. Note that the internal connector is not on an indentation in the circuit board.