ASROCK X300-ITX - Chapter 1 Introduction; Specifications; Chapter 2 Installation; Chapter 3 Software and Utilities Operation

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English
No. Description
1 COM Port Header (COM1) (for X300-ITX/COM only)
2 8 pin 12V Power Connector (ATX12V2)
3 CPU Fan Connector (CPU_FAN1)
4 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
5 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)
6 Chassis Intrusion Header (CI1)
7 ATX Power Connector (ATXPWR1)
8 USB 2.0 Header (USB_5_6)
9 SATA3 Connector (SATA3_1)
10 System Panel Header (PANEL1)
11 Chassis Fan Connector (CHA_FAN1)
12 Clear CMOS Jumper (CLRMOS1)
13 SATA3 Connector (SATA3_2)