Specifications

2.1.2 Specifications of drives

Table 2.2 lists the specifications of MCM3064AP, MCM3130AP optical disk drives.

Table 2.2 Specifications (1 of 2)

[MCM3064AP, MCM3130AP]

Item

 

 

Specifications

 

 

Optical disk media

128 MB media

230 MB media

540 MB media

640 MB media

1.3 GB media (*6)

 

 

 

 

 

 

 

Storage capacity

Unformatted

181 MB

325 MB

819 MB

818 MB

1.688 GB

(one side)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Formatted

128 MB

230 MB

538 MB

643 MB

1.283 GB

 

 

 

 

 

 

 

Capacity per

Unformatted

18,100 bytes

18,100 bytes

19,450 bytes

43,928 bytes

45,798 bytes

track

 

 

(logical track

(logical track

(logical track

(logical track

 

 

 

capacity)

capacity)

capacity)

capacity)

 

 

 

 

 

 

 

 

Formatted

12,800 bytes

12,800 bytes

12,800 bytes

34,816 bytes

34,816 bytes

 

 

 

(logical track

(logical track

(logical track

(logical track

 

 

 

capacity)

capacity)

capacity)

capacity)

 

 

 

 

 

 

 

Capacity per

Unformatted

725 bytes

725 bytes

778 bytes

2,584 bytes

2,631 bytes

sector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Formatted

512 bytes

512 bytes

512 bytes

2,048 bytes

2,048 bytes

 

 

 

 

 

 

 

Number of user tracks/side (*1)

10,000

17,940

42,042

18,480

36,855

 

 

 

 

 

 

Number of alternate sectors/side

1,024

1,025

2,250

2,244

4,437

 

 

 

 

 

 

Number of sectors/track

25

25

25

17

17

 

 

 

 

 

 

 

Data transfer rate

 

1.65 MB/s

2.00 to 3.16 MB/s

3.54 to 5.94 MB/s

3.52 to 5.87 MB/s

3.92 to 6.70 MB/s

 

 

(maximum)

(maximum)

(maximum)

(maximum)

(maximum)

 

 

0.39 MB/s

0.47 to 0.75 MB/s

0.78 to 1.30 MB/s

0.93 to 1.55 MB/s

0.99 to 1.70 MB/s

 

 

continuous

continuous

continuous

continuous

continuous

 

 

writing

writing

writing

writing

writing

 

 

(execution)

(execution)

(execution)

(execution)

(execution)

 

 

1.16 MB/s

1.40 to 2.23 MB/s

2.33 to 3.91 MB/s

2.79 to 4.66 MB/s

2.98 to 5.09 MB/s

 

 

continuous

continuous

continuous

continuous

continuous

 

 

reading

reading

reading

reading

reading

 

 

(execution)

(execution)

(execution)

(execution)

(execution)

 

 

 

 

 

 

Average seek time (*2)

23 ms (typ)

 

 

 

 

 

 

 

 

 

 

 

Average latency

 

5.5 ms

 

 

 

8.2 ms

 

 

 

 

 

 

 

Rotational speed

 

5,455 rpm ±0.1%

 

 

 

3,637 rpm ±0.1%

 

 

 

 

 

 

Heads

 

Positioner + Separated optical components

 

 

 

 

 

 

 

 

Positioner type

 

1 (Linear voice coil motor)

 

 

 

 

 

 

 

 

Servo tracking method

ISO continuous servo method

 

 

 

 

 

 

 

 

 

Recording density

24,424 bpi

29,308 bpi

52,900 bpi

 

89,100 bpi

 

 

(1.04µm/bit)

(0.87µm/bit)

(0.48µm/bit)

 

(0.285µm/bit)

 

 

15,875 TPI

18,275 TPI

23,090 TPI

 

28,200 TPI

 

 

 

 

 

 

Loading time (*3)

8 sec. (typ)

 

 

 

12 sec. (typ)

 

 

 

 

 

 

Unloading time (*4)

4 sec. (typ)

 

 

 

 

 

 

 

 

 

 

 

Load/unload life

 

20,000

 

 

 

 

Host interface

 

ATAPI (conforming to the ATA/ATAPI-5 standard)

 

 

 

 

 

 

Transfer mode

 

PIO mode 4, multiword DMA mode 2, and Ultra-DMA mode 2

 

 

 

 

 

 

 

Data transfer rate

 

PIO mode: 16.6 MB/s

 

 

 

 

 

Multiword DMA mode 2: 16.6 MB/s

 

 

 

 

 

Ultra-DMA mode 2: 33.3 MB/s

 

 

 

 

 

 

 

 

 

 

2-2

C156-E227-01EN

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Fujitsu MCM3064AP, MCM3130AP manual Specifications of drives, Specifications 1