ASROCK Z270 Taichi Manual page 4

No. Description
1 ATX 12V Power Connector (ATX12V1)
2 CPU Fan / Waterpump Fan Connector (CPU_OPT/W_PUMP)
3 Chassis Fan Connector (CHA_FAN1)
4 CPU Fan Connector (CPU_FAN1)
5 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
6 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)
7 XMP Switch (XMP_ON1)
8 ATX Power Connector (ATXPWR1)
9 Vertical Type A USB 3.0 (USB_10)
10 USB 3.0 Header (USB3_6_7)
11 USB 3.0 Header (USB3_8_9)
12 Chassis Fan Connector (CHA_FAN2)
13 SATA Express Connectors (SATA_EXP0_1)
14 SATA3 Connectors (SATA3_4_5)
15 SATA3 Connectors (SATA3_A1_A2)
16 SATA3 Connectors (SATA3_A3_A4)
17 Chassis Fan / Waterpump Fan Connector (CHA_FAN3/W_PUMP)
18 System Panel Header (PANEL1)
19 Power LED and Speaker Header (SPK_PLED1)
20 AURA RGB LED Header (RGB_LED1)
21 USB 2.0 Header (USB_15_16)
22 USB 2.0 Header (USB_13_14)
23 USB 2.0 Header (USB_11_12)
24 Thunderbolt AIC Connector (TB1)
25 TPM Header (TPMS1)
26 Clear CMOS Jumper (CLRMOS1)
27 Front Panel Audio Header (HD_AUDIO1)
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