Toshiba Portege R500 Maintenance Manual - Page 27
-inch Floppy Disk Drive USB External - specifications
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1.3 3.5-inch Floppy Disk Drive (USB External) 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 Items Data transfer rate FDD part USB Disk rotation speed Track density TEAC FD-05PUB-337 (G8AC0000B320) 720KB mode 1.44MB mode 250K bits/second 500K bits/second Full speed mode (12M bits/second) 300rpm 5.3 track/mm (135TPI) PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] 1-13
1.3 3.5-inch Floppy Disk Drive (USB External)
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)
PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL]
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