NEC Exress5800 Series User Manual page 127

Chapter 2 Preparations
Using the optional RAID controller in 3.5-inch drive models (1 to 14 HDDs)
HDD Backplane
SAS cable
SGPIO cable
LED cable
Optional RAID controller
PORTS_0-3
PORTS_4-7
HDD backplane
SAS0-3
SAS4-7
HDD backplane
HDD backplane
(rear)
REAR_A-B SASA_SASB
Express5800/R120g-2E User's Guide
1. Installing Internal Optional Devices
RAID Controller
(PORTS_4-7)
RAID Controller
(PORTS_0-3)
Motherboard
(SGPIO)
Backplane for
Additional HDD Cage (Rear)
Hard disk drive
Ports 0 to 11
Hard disk drive
Port 12
Port 13
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