What is Serial-ATA Technology
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Users questions:
Experts answer: Serial-ATA hard disk is sata data cable interfaces have two ide hard drives before that, that is, pata, called the parallel port, 8-bit data transfer at the same time, it is a very broad emission lines, but due to the existence of electromagnetic interference in parallel transmission Therefore, slow speed. The maximum speed is 133M It is sata, a narrow line. Now there sata1.5 and 3.0, depending on motherboard. The maximum transmission speed 300M. In fact, 1.5 and 3.0 speed is not a big difference, because the current internal hard disk transfer rate also less than 70M, even with the array raid0, transmission Speed of less than 150M
Experts answer: Serial-ATA hard disk is sata data cable interfaces have two ide hard drives before that, that is, pata, called the parallel port, 8-bit data transfer at the same time, it is a very broad emission lines, but due to the existence of electromagnetic interference in parallel transmission Therefore, slow speed. The maximum speed is 133M It is sata, a narrow line. Now there sata1.5 and 3.0, depending on motherboard. The maximum transmission speed 300M. In fact, 1.5 and 3.0 speed is not a big difference, because the current internal hard disk transfer rate also less than 70M, even with the array raid0, transmission Speed of less than 150M
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