Value Added

Value Added

Value Added

Ⅲ

Ⅲ

Ⅲ series

AP-CFxxxxE3XR-XXXXJ

8

© 2009 Apacer Technology Inc.

Rev. 1.2

4. Capacity Specification

Capacity specification of the Compact Flash Card series (CFC) is available as shown in Table 4-1. It lists

the specific capacity and the default numbers of heads, sectors and cylinders for each product line.

Table 4-1: Capacity specifications

Capacity

Total bytes

Cylinders

Heads

Sectors

Max LBA

128 MB

127,641,600

980

8

32

250,880

256 MB

256,352,256

980

16

32

501,760

512 MB

511,664,128

993

16

63

1,000,944

1GB

1,024,655,360

1,986

16

63

2,001,888

2GB

2,048,589,824

3,970

16

63

4,001,760

4GB

4,100,059,136

7,964

16

63

8,027,712

8GB

8,176,340,992

15,880

16

63

16,007,040

16GB

16,368,721,920

16,383

*

16

63

32,014,080

1. Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies

4.1 Performance Specification

Performances of the Standard and High Speed ATA-Flash Disk are listed in Table 4-2 and Table 4-3.

Table 4-2: Standard Performance specifications

Capacity

Performance

128 MB / 256 MB

512 MB / 1 GB

2 GB

16 GB

Sustained read (MB/s)

18

30

35

22

Sustained write (MB/s)

7

12

15

15

Table 4-3: High Speed Performance specifications

Capacity

Performance

256 MB / 512 MB

1GB / 2 GB / 4 GB / 8 GB

Sustained read (MB/s)

30

35

Sustained write (MB/s)

13

22~25