Asus P7P55 LX JOOYON SI User Guide - Page 40

8. Serial ATA connectors (7-pin SATA1-6) These connectors are for the Serial ATA signal cables for Serial ATA 3Gb/s hard disk and optical disk drives. The Serial ATA 3Gb/s is backward compatible with Serial ATA 1.5Gb/s specification. The data transfer rate of the Serial ATA 3Gb/s is faster than the standard parallel ATA with 133 MB/s (Ultra DMA133). SATA4 SATA5 SATA6 GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND GND RSATA_RXN5 RSATA_RXP5 GND RSATA_TXN5 RSATA_TXP5 GND GND RSATA_RXN6 RSATA_RXP6 GND RSATA_TXN6 RSATA_TXP6 GND P7P55 LX SATA1 SATA2 SATA3 GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND GND RSATA_RXN3 RSATA_RXP3 GND RSATA_TXN3 RSATA_TXP3 GND P7P55 LX SATA connectors • These connectors are set to Standard IDE mode by default. In Standard IDE mode, you can connect Serial ATA boot/data hard disk drives to these connectors. If you intend to create a Serial ATA RAID set using these connectors, set the Configure SATA as item in the BIOS to [RAID]. • Before creating a RAID set, refer to the RAID Supplementary Guide included in the folder named Manual in the support DVD. • You must install Windows® XP Service Pack 2 or later version before using Serial ATA hard disk drives. The Serial ATA RAID feature (RAID 0, 1, 5, and 10) is available only if you are using Windows® XP SP2 or later version. • When using hot-plug and NCQ, set the Configure SATA as item in the BIOS to [AHCI]. See section 2.3.4 Storage Configuration for details. 9. Serial port connector (10-1 pin COM1) This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. COM1 PIN 1 P7P55 LX P7P55 LX Serial port (COM1) connector The COM module is purchased separately. 1-28 Chapter 1: Product introduction