ncq Technology
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Users questions:There was board supports NCQ, which is a technical ah what?
Experts answer:NCQ (NativeCommandQueuing Native Command Queuing) technology. Is an internal optimization of the workload to drive the implementation of the order, through the internal command queue to re-order to achieveIntelligent data management, to improve the hard drive because of mechanical components subject to various performance constraints. Do not support NCQ hard drive for data access for different positions, heads need more action to reduce the access efficiency. Support NCQ hard drive technology in accordance with the received instructions from their visit into the addressA re-arranged in rows, so the hard disk mechanical movement of the implementation of the internal management of the implementation of intelligent, greatly improving the workflow efficiency, reduced the head after the instruction array arm moves back and forth the time, so that data access more efficient. However, to fully enjoy the NCQ technology, optical drive support is not enough, but alsoCorresponding to the hard disk controller (such as the South Bridge chip in the disk controller) to support Caixing. For example, from the 945 chipset Intel ICH7R South Bridge began to support NCQ technology, nVidia chipsets starting from nForce4SLI support NCQ technology. Reference: http: **publish.it168.com*cWordscreen.width*0.35)this.width=screen.width*0.40 *
Experts answer:NCQ (NativeCommandQueuing Native Command Queuing) technology. Is an internal optimization of the workload to drive the implementation of the order, through the internal command queue to re-order to achieveIntelligent data management, to improve the hard drive because of mechanical components subject to various performance constraints. Do not support NCQ hard drive for data access for different positions, heads need more action to reduce the access efficiency. Support NCQ hard drive technology in accordance with the received instructions from their visit into the addressA re-arranged in rows, so the hard disk mechanical movement of the implementation of the internal management of the implementation of intelligent, greatly improving the workflow efficiency, reduced the head after the instruction array arm moves back and forth the time, so that data access more efficient. However, to fully enjoy the NCQ technology, optical drive support is not enough, but alsoCorresponding to the hard disk controller (such as the South Bridge chip in the disk controller) to support Caixing. For example, from the 945 chipset Intel ICH7R South Bridge began to support NCQ technology, nVidia chipsets starting from nForce4SLI support NCQ technology. Reference: http: **publish.it168.com*cWordscreen.width*0.35)this.width=screen.width*0.40 *
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