ASROCK Z790 Steel Legend WiFi User Manual page 12

No. Description
1 ATX 12V Power Connector (ATX12V1)
2 ATX 12V Power Connector (ATX12V2)
3 CPU Fan Connector (CPU_FAN1)
4 2 x 288-pin DDR5 DIMM Slots (DDR5_A1, DDR5_B1)
5 2 x 288-pin DDR5 DIMM Slots (DDR5_A2, DDR5_B2)
6 CPU/Water Pump Fan Connector (CPU_FAN2/WP)
7 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
8 Addressable LED Header (ADDR_LED2)
9 Addressable LED Header (ADDR_LED3)
10 ATX Power Connector (ATXPWR1)
11 Front Panel Type C USB 3.2 Gen2x2 Header (USB32_TC_2)
12 USB 2.0 Header (USB_3)
13 USB 3.2 Gen1 Header (USB32_12_13)
14 Chassis/Water Pump Fan Connector (CHA_FAN3/WP)
15 Chassis/Water Pump Fan Connector (CHA_FAN4/WP)
16 SATA3 Connector (SATA3_7)
17 SATA3 Connector (SATA3_6)
18 SATA3 Connector (SATA3_5)
19 SATA3 Connector (SATA3_4)
20 Post Status Checker (PSC)
21 Power LED and Speaker Header (SPK_PLED1)
22 System Panel Header (PANEL1)
23 SATA3 Connector (SATA3_3)
24 SATA3 Connector (SATA3_2)
25 SATA3 Connector (SATA3_1)
26 SATA3 Connector (SATA3_0)
27 USB 3.2 Gen1 Header (USB32_10_11)
28 SPI TPM Header (SPI_TPM_J1)
29 USB 2.0 Header (USB_1_2)
30 Chassis/Water Pump Fan Connector (CHA_FAN5/WP)
31 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
32 Clear CMOS Jumper (CLRMOS1)
33 5-pin Thunderbolt AIC Connector (TB1)
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