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Unique application of SATA motherboard

Looking at the Serial ATA cables in the accessories provided by today’s SATA motherboards, especially the SATA power cables, most of them are non-standard accessories. If the SATA power cable does not have a SATA 15-pin power interface, the Serial ATA hard drive will not be able to perform hot swapping. Even though some SATA hard drives provide both a SATA 15-pin power connector and an IDE 1×4-pin conventional power connector, it is clear that the IDE1x4-pin conventional power connector does not support hot swap.
We know that in ordinary computers, USB universal serial bus interface devices and IEEE 1394 interface devices can be hot swapped, and the hot-swappable components in the server mainly include hard disk, CPU, memory, power supply, and fan. , PCI adapters, network cards, etc. Be sure to pay attention to which parts are hot swappable when purchasing a server, which is critical for future work.
It can be clarified that the IDE 1×4-pin conventional power interface cannot support hot swapping. Forcible operation will result in hard disk damage and data loss. ASRock provides technology that can support the hot plug function of SATA hard disk and is provided in the motherboard with SATA. 7-pin SATA data cable and SATA power cable with SATA 15-pin power interface.
Method to realize
Many laptops are equipped with an eSATA interface or an express card that can be used to transfer eSATA. Using the eSATA interface to move data to the hard drive is much faster. What needs to be explained here is how to enable eSATA high speed mode. Whether it is XP or Win7, when the mobile hard disk is inserted into the eSATA interface of the notebook, the system will automatically detect and identify the eSATA device, but we will find that the data transmission speed is very slow at this time, far lower than the eSATA standard speed, and the problem lies in Without the eSATA driver, we can download and install the Intel Rapid Storage driver. After installation and reboot, the taskbar will have an “Intel Quick Storage Technology” icon, right click and select “Open Application”. Switch to the “Management” interface, you can see that the eSATA port is 3Gb / S, and the speed of copying data will not be lower than 100MB / S. Thereby, high-speed transmission between data is realized, thereby realizing hot plugging.

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