NEC Express5800 Series User Manual page 66

Chapter 2 Preparations
If using optional RAID Controller for 2.5-inch model (1 to 6 drives)
Orient the cable so that the first pin of the cable (marked with ∆)
will connect to the first pin of the SGPIO1 connector (marked with
a bold line) on backplane.
SGPIO1 connector
Optional RAID Controller
(Ports 0 to 3 or Ports 1 to 4)
(Ports 4 to 7 or Ports 5 to 8)
66
Marked with
a bold line
Hard Disk Drive
SAS 1
SAS 2
Express5800/R110e-1E User's Guide
Backplane
SLOT 0
SLOT 1
SLOT 2
SLOT 3
SLOT 4
SLOT 5
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1. Installing Internal Optional Devices
SATA 2
SATA 3
SATA 4
SATA 5
SATA 6
SATA 7
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