Toshiba MK1517GAP (HDD2157) user manual Drive Interface Signals

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Interface Pin Assignment

DRIVE INTERFACE SIGNALS

PIN

SIGNAL

PIN

SIGNAL

 

 

 

 

1

RESET

2

GROUND

 

 

 

 

3

DD 7

4

DD 8

 

 

 

 

5

DD 6

6

DD 9

 

 

 

 

7

DD 5

8

DD 10

 

 

 

 

9

DD 4

10

DD 11

 

 

 

 

11

DD 3

12

DD 12

 

 

 

 

13

DD 2

14

DD 13

 

 

 

 

15

DD 1

16

DD 14

 

 

 

 

17

DD 0

18

DD 15

 

 

 

 

19

GROUND

20

KEY

 

 

 

 

21

DMARQ

22

GROUND

 

 

 

 

23

DIOW/STOP

24

GROUND

 

 

 

 

25

DIOR/

26

GROUND

 

-DMARDY

 

 

 

HSTROBE

 

 

 

 

 

 

27

IORDY/

28

CSEL

 

-DMARDY/-

 

 

 

DSTROBE

 

 

 

 

 

 

29

DMACK

30

GROUND

 

 

 

 

31

INTRQ

32

IOCS16

 

 

 

 

33

DA1

34

PDIAG

 

 

 

 

35

DA0

36

DA 2

 

 

 

 

37

CS0

38

CS1

 

 

 

 

39

DASP

40

GROUND

 

 

 

 

41

+5V (LOGIC)

42

+5V (MOTOR)

 

 

 

 

43

GROUND

44

RESERVED

 

 

 

 

Note: Symbol () in front of signal indicates negative logic.

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Contents Inch Hard Disk Drive Contents Introduction MK1517GAP HDD2157 General FeaturesMaster/Slave Settings Setup MK1517GAP HDD2157Placing Hard Drive inside your Computer Installation NotesBacking up Data Files Using the Hard Disk Drive MK1517GAP HDD2157Problem Solution Troubleshooting MK1517GAP HDD2157Specifications MK1517GAP HDD2157 Regulatory PhysicalRecommended Cable Characteristics Drive Connectors MK1517GAP HDD2157Interface Connector Drive Interface Signals

MK1517GAP (HDD2157) specifications

The Toshiba MK1517GAP (HDD2157) is a high-performance 2.5-inch internal hard disk drive (HDD) that is designed primarily for laptops, portable devices, and various consumer electronics. This drive is notable for its compact size, lightweight design, and impressive storage capabilities, making it an ideal choice for users seeking an efficient data storage solution.

One of the key features of the MK1517GAP is its substantial storage capacity of 150 GB, which provides ample space for a range of applications, including operating systems, software, and multimedia files. The drive operates at a speed of 5400 RPM (rotations per minute), which strikes a balance between performance and energy efficiency. This rotational speed enables the drive to deliver reasonable data transfer rates, essential for smooth operation in everyday use.

The Toshiba MK1517GAP employs an Advanced Format (AF) technology, which utilizes 4K sector sizes to enhance data integrity and increase storage efficiency. This technology helps to improve the way data is read and written on the drive, allowing for better alignment of data clusters, reduced overhead, and ultimately more efficient utilization of available storage space.

In terms of interface, the MK1517GAP uses a SATA (Serial Advanced Technology Attachment) interface, which has become the standard technology for connecting storage devices. The drive is compatible with SATA I, II, and III, ensuring versatility and ease of integration into different systems, whether older or more modern configurations.

To enhance its durability and reliability, the MK1517GAP is designed with Shock Sensor Technology, which can detect sudden drops or impacts, allowing the drive to respond by protecting critical data. This feature is paramount for portable devices, where physical shocks are more common.

Additionally, the MK1517GAP offers low power consumption and heat generation, making it suitable for battery-operated devices. Its low energy requirements contribute to prolonging battery life in laptops and other mobile devices, allowing users to work longer without needing a recharge.

Overall, the Toshiba MK1517GAP (HDD2157) combines a balance of storage capacity, performance, and advanced features, making it an optimal choice for users in need of reliable, portable, and efficient storage solutions. Whether for everyday computing or as part of a multimedia setup, this HDD remains a pertinent option in the evolving landscape of data storage technology.