Biostar K8NHA GRAND K8NHA Grand user's manual - Page 11

K8NHA Grand 2.4 CONNECTORS, & SLOTS Floppy Disk Connector: FDD1 The motherboard provides a standard floppy disk connector that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This connector supports the provided floppy drive ribbon cables. Hard Disk Connectors: IDE1~2 The motherboard has a 32-bit Enhanced PCI IDE Controller that provides PIO Mode 0~5, Bus Master, and Ultra DMA 33/66/100/133 functionality. It has two HDD connectors IDE1 (primary) and IDE2 (secondary). The IDE connectors can connect a master and a slave drive, so you can connect up to four hard disk drives. The first hard drive should always be connected to IDE1. Peripheral Component Interconnect Slots: PCI1~5 This motherboard is equipped with 1 standard PCI slot. PCI stands for Peripheral Component Interconnect, and it is a bus standard for expansion cards. This PCI slot is designated as 32 bits. Serial ATA Connector: JSATA4~5 The motherboard has a SATA Controller in nForce 3 250Gb with 2 channels SATA interface, it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s. 7 1 SATA4/SATA5 Pin Assignment 1 Ground 3 TX5 RX7 Ground Pin Assignment 2 TX+ 4 Ground 6 RX+ 11