User Guide

Chapter 4: Motherboard Information
4-4
Internal connectors Page
1. Serial ATA 6 Gbps connectors
(7-pin SATA 6 Gbps_5-6 connector [Gray])
4-15
2. Mini-SAS HD connector (SATA1234)
4-15
3. HarddiskactivityLEDconnector(4-pinHDLED1)
4-16
4. USB2.0connector(10-1pinUSB78)
4-16
5. USB3.0connector(20-1pinUSB3_34)
4-17
6. CPU,frontandrearfanconnectors
(4-pinFRNT_FAN1-4,REAR_FAN1,CPU_FAN1)
4-17
7. Serial General Purpose Input/Output connector (6-1 pin SGPIO1) 4-18
8. Serial port connectors (10-1 pin COM1/COM2) 4-18
9. PowerSupplySMBusconnector(5-pinPSUSMB1) 4-19
10. Trusted Platform Module connector (14-1 pin TPM) 4-19
11. SATADOMpowerconnector(4-pinPWR3) 4-20
12. LAN34_LED connector (5-1 pin LAN34_LED1) 4-21
13. VGA connector (16-1 pin VGA_HDR1) 4-21
14. ATXpowerconnectors(24-pinEATXPWR1,8-pinEATX12V1) 4-22
15. System panel connector (20-1 pin PANEL1) 4-22
16. Auxiliary panel connector (20-2 pin AUX_PANEL1) 4-24
17. M.2 (NGFF) card connector (NGFF1 & NGFF2) 4-25
18. SystemManagementBus(SMBUS)connector
(5-1pinSMBUS1)
4-25
19. Chassis intrusion connector (2-pin INTRUSION) 4-26