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1981年以来，软盘驱动器经历的主要标准有3种：一是最初IBMPC上的360kB软盘驱动器，二是1984年PCAT上的1．2MB5．25英寸软驱，三是1987年PS／2上开始出现的现在到处可见的1．44MB3．5英寸软驱。此外还有两种影响较小的标准：IBM180KB单面盘和IBM2.88的3.5英寸软盘。有可能替代
Since 1981, floppy drive experience has three main criteria: First IBMPC on the original 360kB floppy drive, the second is 1984 PCAT 1.2MB5.25-inch floppy drive, the third is the beginning of the 1987 PS / 2 The 1.44MB3.5-inch floppy drive is now everywhere. In addition there are two less affected standards: the IBM180KB single-sided disk and the IBM2.88 3.5-inch floppy disk. It may be replaced