Usb Floppy Disk Drive; Table 1-1 Usb Fdd Specifications - Toshiba PORTEGE M300 Maintenance Manual

1.3 USB 3.5-inch Floppy Disk Drive
1.3

USB Floppy Disk Drive

The 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
PORTEGE M300 Maintenance Manual (960-504)
Figure 1-4 USB FDD

Table 1-1 USB FDD specifications

Items
FDD part 250K bits/second
USB
720KB mode 1.44MB mode
500K bits/second
Full speed mode (12M bits/second)
300rpm
5.3 track/mm (135TPI)
1 Hardware Overview
360rpm
1-11