No. Print Description
1 PWR1 ATX power supply connector
2 FAN4 SYS Connector for system fan
3SATA POWER
Power distribution for SAS / SATA backplanes and
accessible drives
4 PC2009 Power management connector
5 FRONTPANEL Front panel
6 P30 Power supply connector
7 USB FRONT Connector for front USB
8 FAN3 SYS Connector for system fan
9 FAN1 SYS Connector for system fan
10 SATA MLC1
SATA MLC connector for 3.5-inch HDD
configurations
11 FAN2 SYS Connector for system fan
12 USB1 AUX USB 2.0 for Front panel
13 USB1 DAT USB 2.0 connector for accessible backup drive
14 INTR Intrusion switch cable connector
15 UFM Connector for USB Flash Module (UFM)
16 SATA 5 SATA 5 connector
17 SATA 6 SATA 6 connector
18 TPM Connector for Trusted Platform Module (TPM)
19 HDD ACTIVITY (not used)
20 Micro SD