Usb 3.5-Inch Floppy Disk Drive; Figure 1-4 Usb 3.5-Inch Fdd - Toshiba libretto U100 Maintenance Manual

1 Hardware Overview
1.2

USB 3.5-inch Floppy Disk Drive

The 3.5-inch USB FDD is a thin, high-performance reliable drive that supports 720KB and
1.44MB.
The FDD is shown in figure 1-4. The specifications for the FDD are listed in Table 1-1.
Data transfer
rate
Disk rotation speed
Track density
1-10 [CONFIDENTIAL]

Figure 1-4 USB 3.5-inch FDD

Table 1-1 USB 3.5-inch FDD specifications
Items
FDD part 250K bits/second
USB
1.2 USB 3.5-inch Floppy Disk Drive
720KB mode 1.44MB mode
500K bits/second
Full speed mode (12M bits/second)
300rpm
5.3 track/mm (135TPI)
libretto U100 Maintenance Manual (960-520)
360rpm