Fujitsu MCE3064AP User Manual download pdf (Page 35)

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Table 2.2 Specifications (2 of 4)

[MCE3064AP]

Item Specifications

Optical disk cartridge 128 MB media 230 MB media 540 MB media 640 MB media

Total capacity Unformatted 181 MB 325 MB 819 MB 818 MB

Formatted 128 MB 230 MB 538 MB 643 MB

Capacity/track Unformatted 18,100 bytes 18,100 bytes

(logical track

capacity)

19,450 bytes

(logical track

capacity)

43,928 bytes

(logical track

capacity)

Formatted 12,800 bytes 12,800 bytes

(logical track

capacity)

12,800 bytes

(logical track

capacity)

34,816 bytes

(logical track

capacity)

Capacity/sector Unformatted 725 bytes 778 bytes 2,584 bytes

Formatted 512 bytes 512 bytes 2048 byte

Number of user tracks/side (*1) 10,000 17,940 42,042 18,480

Number of alternate sectors/side

1,024

1,025

2,250

2,244

Number of sectors/track 25 25 17

Data transfer rate 1.37 MB/s (max.)

0.32 MB/s continuous

writing (execution)

0.97 MB/s continuous

reading (execution)

1.65 to 2.65 MB/s

(max.)

0.39 to 0.62 MB/s

continuous

writing (execution)

1.16 to 1.86 MB/s

continuous reading

(execution)

2.95 to 4.96 MB/s

(max.)

0.64 to 1.08 MB/s

continuous

writing (execution)

1.92 to 3.26 MB/s

continuous reading

(execution)

2.94 to 4.90 MB/s

(max.)

0.77 to 1.29 MB/s

continuous

writing (execution)

2.33 to 3.88 MB/s

continuous reading

(execution)

Random seek time (*2) 23 ms (typ)

Average latency 6.6 ms

Rotational speed 4,558 rpm ±0.1%

Heads One-head on the positioner

Positioner type Linear voice coil motor

Servo tracking method ISO continuous servo method

Density 24,424 bpi

(1.04µm/bit)

15,875 tpi

29,308 bpi

(0.87µm/bit)

18,275 tpi

52,900 bpi

(0.48µm/bit)

23,090 tpi

Loading time (*3) 7 sec. (typ)

Unloading time (*4) 4 sec. (typ)

Load/unload life 20,000

Host interface ATAPI (ATA/ATAPI-4 standard)

Data Transfer Modes PIO Mode 4 and Multi-word DMA Mode 2

Data transfer rate PIO Mode 4 16.6 MB/s

Multi-word DMA Mode 2 16.6 MB/s

Data buffer 1,844 KB

Error correction (*5) Correctable up to 8-byte/interleave

Bit error rate: 10

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Fujitsu MCE3064AP User Manual Page 35

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