Interface Signals

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

OPEN

 

 

 

 

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

3.3V (LOGIC)

42

3.3V (MOTOR)

 

 

 

 

43

GROUND

44

RESERVED

 

 

 

 

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

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Toshiba MK8007GAH user manual Drive Interface Signals PIN

MK8007GAH specifications

The Toshiba MK8007GAH is a notable hard disk drive (HDD) that exemplifies the company’s commitment to providing reliable storage solutions for various computing needs. With a capacity of 80GB, this 2.5-inch drive is particularly designed for use in portable devices, including laptops and gaming consoles, emphasizing both performance and energy efficiency.

One of the main features of the MK8007GAH is its rotational speed of 5400 RPM. This speed strikes a balance between performance and power consumption, making it ideal for devices that require energy-efficient solutions without sacrificing too much on data retrieval and writing speed. This rotational speed helps deliver decent performance for everyday computing tasks, such as browsing, document editing, and media playback.

The drive uses a Serial ATA (SATA) interface, specifically SATA 1.5 Gbps, which facilitates fast data transfer rates and ensures compatibility with a wide range of modern systems. This interface is widely recognized for its efficiency in managing data transfer between the HDD and the host computer, minimizing latency and maximizing throughput.

Another characteristic that enhances the MK8007GAH's appeal is its data cache size, which is 8MB. This makes it suitable for handling data bursts efficiently, contributing to smooth operational performance. The cache plays a vital role in read and write operations, temporarily storing frequently accessed data to speed up access times.

In terms of durability, the Toshiba MK8007GAH features advanced shock resistance technology, designed to protect the drive from physical impacts, which is crucial for portable devices that may be subjected to jarring and movement. This reliability ensures data integrity, enhancing user confidence when using the drive in various environments.

Additionally, the MK8007GAH operates at a low power level, with a typical power consumption rating of 0.9 watts during read/write operations and even lower during idle states. This lower power consumption is crucial for extending battery life in portable devices, which is a key consideration for laptop users and manufacturers.

Overall, the Toshiba MK8007GAH stands out as a dependable and efficient HDD, making it a suitable choice for users seeking a balance of performance, energy efficiency, and durability in portable storage solutions. With its robust features, it remains relevant for many applications despite the increasing prevalence of solid-state drives.