1 Hardware Overview
1.3 3.5-inch Floppy Disk Drive (USB External)
The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted)
2DD 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
TEAC FD-05PUB-337
(G8AC0000B320)
Items
720KB mode 1.44MB mode
FDD part 250K bits/second 500K bits/second Data transfer rate
USB Full speed mode (12M bits/second)
Disk rotation speed 300rpm
Track density 5.3 track/mm (135TPI)
1-20 [CONFIDENTIAL] PORTÉGÉ R700 Series Maintenance Manual (960-833)