External connectors
System ID
Cable Management Arm (CMA) remote
LED connector
Internal connectors
SATA
two 36-pin Mini-SAS connectors; one
seven-pin SATA connector
Risers
two 280-pin connectors
Front USB
one 14-pin connector
Add-in HBA HDD LED
one four-pin connector
System power
one 24-pin connector
Power distribution board communication
one six-pin connector
Front panel control
one 28-pin connector
Systems fans
six four-pin connectors
Host card remote power control
one two-pin connector
CPU/Memory power
two eight-pin connectors
Memory
twelve 240-pin connectors (DDR3)
Rear IO:
PCI Express
one 98-pin connector (x8)
Serial
one 14-pin connector
Risers:
Outer Riser
PCI Express
three 164-pin connectors (x16)
Center Riser Option 1:
PCI
one 120-pin connector (32 bit)
PCI Express
one 164-pin connectors (x16)
Center Riser Option 2
PCI Express
two 164-pin connectors (x16)
Front IO:
Front USB
one 14-pin connector
Internal USB
one four-pin connector
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