Toshiba T3100e - 3.5-inch Floppy Disk Drive Specifications

File No. 960-010
1.4 3.5-INCH FLOPPY DISK DRIVE
The 3.5-inch internal FDD is a high performance, reliable
and thin drive that supports 720-Kbyte (formatted) 2DD and
1.44-Mbyte (formatted) 2HD 3.5-inch floppy disks.
The FDD is shown in figure 1-5 and its specifications are
described in table 1-1.
Figure 1-4 3.5-inch FDD
Table 1-1 3.5-inch FDD specifications
Item Specifications
2-Mbvte mode 1-Mbvte mode
Storage Capacity (Kbytes)
Unformatted 2,000 1,000
Formatted 1 440 720
No. of Heads 2 2
No.
of Cylinders
80 80
Access
Time (ms)
1
Track Access 3 3
Average 94
94
Head Settlinq Time 15
15
Recording Density
17434
8717
(bi t per inch)
(MAX)
Data Transfer Rate
500
250
(Kbytes per second)
Rotational
Speed 300 300
(revolutions per
minute)
Recording Method
MFM
(Modified
Frequency
Modulation)
1-7