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硬盘容量 硬盘的容量一般指的是硬盘格式化后的容量,现在主流的硬盘容量在80GB左右,价格差不多的情况下选择容量越大的硬盘越好。其次,在选择容量时最好选单碟容量大的产品。单碟容量越大技术越先进而且更容易控制成本,举例来讲,同样是80GB的硬盘,若单碟容量为20GB,那么需要4张盘片和8个磁头,要是单碟容量上升为40GB,那么需要2张盘片和4个磁头,对于单碟容量达80GB的硬盘来说,只要1张盘片和2个磁头就够了,能够节约很多成本及提高硬盘工作稳定性。目前,笔者建议大家在选择硬盘时首选单碟容量80GB的产品。
Hard disk capacity Hard disk capacity generally refers to the hard disk formatted capacity, and now the mainstream hard disk capacity at about 80GB, the price of similar circumstances, choose the larger the capacity of the hard disk better. Second, it is best to choose a product that has a large capacity for a platter when selecting capacity. For example, the same 80GB hard drive, if the single platter capacity of 20GB, then you need four discs and eight heads, if the single platter capacity rose to 40GB, the higher the capacity of a single platter, the more advanced technology and easier to control costs, Then you need two discs and four heads, for a single platter up to 80GB hard drive, as long as a disc and two heads is enough, can save a lot of cost and improve the stability of the hard drive. At present, I suggest you choose the hard drive when the preferred single platter capacity of 80GB of products.