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10-10
System board
System board components
Figure 10-11 System board components
(1) TPM/TCM connector
(2) Mezzanine storage controller connector
(3) PCIe riser connector 1 (processor 1)
(4) SATA DOM power connector 1
(5) System maintenance switch 1
(6) SATA DOM power connector 2
(7) mLOM Ethernet adapter connector
(8) Mini-SAS HD port (×4 SATA port)
(9) Ethernet adapter NCSI connector
(10) System battery
(11) Mini-SAS HD port (×8 SATA port)
(12) System maintenance switch 2
(13) System maintenance switch 3
(14) Front I/O connector
(15) Optical/SATA port 1
(16) NVMe VROC module connector
(17) Air inlet temperature sensor connector
(18) Fan bay 7
(19) Fan bay 6
(20) Fan bay 5
(21) Fan bay 4
(22) M.2 transfer module connector
(23) Fan bay 3
(24) Fan bay 2
(25) Fan bay 1
(26) Dual internal USB 3.0 connectors
(27) Drive backplane AUX connector 2
(28) Shared connector for the front chassis-open alarm
module and the VGA and USB 2.0 cable