Sector Interleave

1:1

1:1

1:1

1:1

---------------------------------------------------------------------------

Integrated Controller Yes Yes YesYes

---------------------------------------------------------------------------

Physical Configuration:

 

 

 

 

Cylinders

1920

2360

2920

3650

Heads

8

8

8

10

Bytes per sector

512

512

512

512

---------------------------------------------------------------------------

Logical Configuration:

Cylinders

1016

1571

2633

4200

Heads

16

16

16

16

Sectors per Track

63

63

63

63

Bytes per Sector

512

512

512

512

---------------------------------------------------------------------------

Buffers Size

128K

128K

128K

128K

---------------------------------------------------------------------------

Seek Times (Typical,

Including settling in ms):

 

 

 

 

Single Track

6

4

3

3

Average

16

15

13

13

Full Stroke

26

24

25

25

---------------------------------------------------------------------------

Transfer Rates:

 

 

 

 

 

 

 

Host/Interface

5.22

8.33

 

11.1

 

11.1

 

(MB/sec)

 

 

 

 

 

 

 

Media (Mbits/sec)

27.28

24.9

- 36

24.7

to 44.9

38.1

to 54.8

===========================================================================

Chapter 8.4 Diskette Drive Specifications

Table 8-10. Diskette Drive Specifications

===========================================================================

Diskette size:

3.5 inch

High density

1.44 MB/1.2 MB

Low density

720 KB

---------------------------------------------------------------------------

Light

None

---------------------------------------------------------------------------

Height

0.59-in (15 mm)

---------------------------------------------------------------------------

Bytes per sector

512

---------------------------------------------------------------------------

Sectors per Track:

 

High density

18 (1.44 MB)/15 (1.2 MB)

Low density

9

---------------------------------------------------------------------------

Tracks per Side

 

High density

80 (1.44 MB)/80 (1.2 MB)

Low density

80

---------------------------------------------------------------------------

Read/Write heads

2

---------------------------------------------------------------------------

Average Seek Times:

 

Track-to-Track (high/low)

3 ms

Average (high/low)

95 ms

Settling Time

15 ms

Latency Average

100 ms