Component identification  89 
Rear panel components 
•  Rear panel without the secondary PCI riser cage and rear drive options 
 
 
Item  Description 
1 
Riser board without SAS support: Slot 1 PCIe3 x8 (4, 1)* 
Riser board with SAS support: Slot 1 PCIe3 x16 (8, 4, 1)*
Slot 2 PCIe3 x16 (8, 4, 1)* 
3 
Only for riser board without SAS support: Slot 3 PCIe3 x8 
(8, 4, 1)* 
4 
Slot 4 PCIe2 x8 (4, 1)* 
5 
LFF drive blank 
6 
Power supply 1 
7 
Power supply 2 (optional) 
8 
NIC connectors (4-1) 
9 
Serial connector 
10 
Video connector 
11 
USB 2.0 connectors 
12 
iLO 4 connector 
•  Rear panel with the secondary PCI riser cage and 2 SFF rear drive options 
 
 
Item  Description 
1 
Riser board without SAS support: Slot 1 PCIe3 x8 (4, 1)* 
Riser board with SAS support: Slot 1 PCIe3 x16 (8, 4, 1)*
2 
Slot 2 PCIe3 x16 (8, 4, 1)* 
3 
Only for riser board without SAS support: Slot 3 PCIe3 x8 
(8, 4, 1)* 
4 
Slot 4 PCIe2 x8 (4, 1)* 
5 
Slot 5 PCIe3 x16 (16, 8, 4, 1) (optional)* 
6 
Slot 6 PCIe3 x16 (8, 4, 1) (optional)*