Toshiba tecra m1 manual inch Floppy Disk Drive USB External, Items 720KB mode 2MB mode 44MB mode

1 Hardware Overview 1.3 3.5-inch Floppy Disk Drive (USB External)

1.33.5-inch Floppy Disk Drive (USB External)

The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted) 2DD, 1.2MB (formatted) and 1.44MB (formatted) 2HD disks.

The FDD is shown in figure 1-4. The specifications for the FDD are listed in Table 1-1.

Figure 1-4 3.5-inch FDD (USB External)

		Table 1-1	3.5-inch FDD specifications
	Items			720KB mode	1.2MB mode	1.44MB mode
Data transfer		FDD part		250K bits/second	500K bits/second
rate
		USB		Full speed mode (12M bits/second)
Disk rotation speed				300rpm	360rpm	300rpm
Track density				5.3 track/mm (135TPI)

1-16 TECRA M1 Maintenance Manual (960-436)