ASRock Z270 Killer SLI/ac User Manual - Page 30

Power LED and Speaker Header (7-pin SPK_PLED1) (see p.7, No. 11) SPEAKER DUMMY DUMMY +5V 1 PLED+ PLED+ PLED- Please connect the chassis power LED and the chassis speaker to this header. Serial ATA3 Connectors (SATA_0_1: see p.7, No. 9) (SATA_2_3: see p.7, No. 8) (SATA_4_5: see p.7, No. 7) SATA_0 SATA_2 SATA_4 SATA_1 SATA_3 SATA_5 These six SATA3 connectors support SATA data cables for internal storage devices with up to 6.0 Gb/s data transfer rate. * If M2_1 is occupied by a SATA-type M.2 device, SATA_5 will be disabled. * If M2_2 is occupied by a SATA-type M.2 device, SATA_0 will be disabled. USB 2.0 Headers (9-pin USB_1_2 (see p.7, No. 14) (9-pin USB_3_4) (see p.7, No. 15) (9-pin USB_5) (see p.7, No. 17) USB 3.0 Header (19-pin USB3_5_6) (see p.7, No. 6) USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR 1 GND P- P+ USB_PWR There are three headers on this motherboard. Each USB 2.0 header can support two ports. Vbus IntA_PA_SSRXIntA_PA_SSRX+ GND IntA_PA_SSTXIntA_PA_SSTX+ GND IntA_PA_DIntA_PA_D+ Vbus IntA_PB_SSRXIntA_PB_SSRX+ GND IntA_PB_SSTXIntA_PB_SSTX+ GND IntA_PB_DIntA_PB_D+ Dummy 1 There is one header on this motherboard. Each USB 3.0 header can support two ports. English 24