Seagate ST9120310AS, ST980310ASG, ST9320320AS, ST9250320AS, ST9200321AS, ST9160310ASG manual Xx7FH

Page 35

Word

Description

Value

 

 

 

 

 

55

Number of current logical heads

xxxxH

 

56

Number of current logical sectors per logical track

xxxxH

 

 

 

 

 

57–58

Current capacity in sectors

xxxxH

 

 

 

 

 

59

Number of sectors transferred during a Read Multiple or

xxxxH

 

 

Write Multiple command

 

 

 

 

 

60–61

Total number of user-addressable sectors

ST9320320AS = 0FFFFFFFh

 

This field contains a value that is one greater than the total

ST9250320AS = 0FFFFFFFh

 

number of user-addressable sectors. The maximum value

ST9200321AS = 0FFFFFFFh

 

that shall be placed in this field is 0FFFFFFFh. The

ST9160310AS = 0FFFFFFFh

 

0FFFFFFFh value applies to all capacities over 137Gbytes

ST9160310ASG = 0FFFFFFFh

 

(see Section 2.2 and 2.3 for related information).

ST9120310AS = 234,441,648

 

 

ST9120310ASG = 234,441,648

 

 

ST980310AS

= 156,301,488

 

 

ST980310ASG

= 156,301,488

 

 

 

 

62

Retired

0000H

 

 

 

 

 

63

Multiword DMA active and modes supported

xx07H

 

 

(see note following this table)

 

 

 

 

 

 

64

Advanced PIO modes supported (modes 3 and 4 supported)

0003H

 

65

Minimum multiword DMA transfer cycle time per word

0078H

 

 

(120 nsec)

 

 

 

 

 

 

66

Recommended multiword DMA transfer cycle time per word

0078H

 

 

(120 nsec)

 

 

 

 

 

 

67

Minimum PIO cycle time without IORDY flow control

00F0H

 

 

(240 nsec)

 

 

 

 

 

 

68

Minimum PIO cycle time with IORDY flow control (120 nsec)

0078H

 

 

 

 

 

69–74

ATA-reserved

0000H

 

 

 

 

 

75

Queue depth

0000H

 

 

 

 

 

76

Serial ATA capabilities

0508H

 

 

 

 

 

77

ATA-reserved

0000H

 

 

 

 

 

78

Serial ATA features supported

0048H

 

 

 

 

 

79

Serial ATA features enabled

0040H

 

 

 

 

 

80

Major version number

003EH

 

 

 

 

 

81

Minor version number

0000H

 

 

 

 

 

82

Command sets supported

306BH

 

 

 

 

 

83

Command sets supported

4001H

 

 

 

 

 

84

Command sets support extension

4000H

 

 

 

 

 

85

Command sets enabled

30xxH

 

 

 

 

 

86

Command sets enabled

0001H

 

 

 

 

 

87

Command sets enable extension

4000H

 

 

 

 

 

88

Ultra DMA support and current mode

xx7FH

 

 

(see note following this table)

 

 

 

 

 

 

89

Security erase time

0000H

 

Momentus 5400.5 SATA Product Manual, Rev. B

27

Image 35
Contents Momentus 5400.5 Sata Page Momentus 5400.5 Sata Product Manual, Rev. B Momentus 5400.5 Sata Product Manual, Rev. B Contents Momentus 5400.5 Sata Product Manual, Rev. B List of Figures Page Introduction About the Serial ATA interface Specification summary table Drive specificationsDrive specifications Cylinders Read/write heads Sectors per track 16,383 Default logical geometryLBA mode Formatted capacityRecording and interface technology Physical characteristicsDrive specification Physical organizationTypical seek times msec Read Seek timeStart/stop times Typical seek timesPower specifications Voltage tolerance Typical current profileDeferred spinup Conducted noiseEnvironmental specifications Altitude Temperature gradientWet bulb temperature Humidity Relative humidityVibration ShockOperating shock Nonoperating shockTest for Prominent Discrete Tones PDTs Drive A-weighted Sound Power Levels SWL, BAAcoustics Electromagnetic immunityAgency certification Free Fall Protection featureSafety certification ReliabilityFCC verification Korean RRLAustralian C-Tick N176 China Restriction of Hazardous Substances RoHS Directive Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveTop cover stiffness/deflection Drive mountingMomentus 5400.5 Sata Product Manual, Rev. B Segment Pin Function Definition Serial ATA connector pin definitionsSignal Serial ATA Sata interfaceP10 Ground 2nd mate P11 Reserved Pin Function DefinitionCommand name Command code in hex ATA-standard commands Supported ATA commandsCommand name Command code in hex Momentus 5400.5 Sata Product Manual, Rev. B Word Description Value Identify Device commandXx7FH Bit Word Description if bit is set to Bit WordSet Features command values Set Features commandAAH Code in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Momentus 5400.5 Sata Product Manual, Rev. B Technical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index ITE Sata Momentus 5400.5 Sata Product Manual, Rev. B Page Seagate Technology LLC

ST9120310ASG, ST9250320AS, ST9120310AS, ST980310AS, ST9160310ASG specifications

The Seagate ST980310ASG, ST9320320AS, ST9200321AS, and ST9160310AS models are part of Seagate's well-regarded line of hard disk drives (HDDs), known for their reliable performance and technological advancements in data storage. These drives feature several key characteristics that make them suitable for various applications, ranging from personal computing to enterprise environments.

The ST980310ASG is a 2.5-inch SATA hard drive with a storage capacity of 80GB. It operates at a speed of 5400 RPM, providing a balance between performance and power efficiency. The drive employs a 16MB cache, which helps enhance data access speeds, making it ideal for everyday computing tasks. Its low power consumption makes it a great choice for laptops or devices requiring energy efficiency.

The ST9320320AS, on the other hand, is a larger 320GB HDD that also benefits from a 2.5-inch form factor. This model runs at 7200 RPM, resulting in faster read and write speeds compared to its lower-RPM counterparts. With an 8MB cache, it is well-suited for applications demanding higher performance, such as gaming and multimedia storage. The ST9320320AS utilizes the SATA interface, providing wide compatibility and ease of integration into various systems.

Moving to the ST9200321AS, this 250GB drive is another 2.5-inch SATA option that emphasizes speed and efficiency. It operates at 5400 RPM and features an 8MB cache. This model is particularly appealing for users seeking an optimal mix of storage capacity and performance for standard computing tasks and moderate data access demands.

Lastly, the ST9160310AS and ST9160310ASG models offer storage capacities of 160GB. Both drives operate at 7200 RPM, ensuring quicker data access and transfer rates. The ST9160310ASG variant addresses specific needs for enhanced performance, often targeting gaming applications and high-performance computing systems. Superbly engineered, these drives include features like advanced error recovery controls, thermal monitoring, and data protection technologies that enhance reliability.

Collectively, these Seagate HDDs encompass diverse storage solutions characterized by their efficient performance, varying capacities, and advanced technologies tailored to meet the needs of different users. Whether for casual use, gaming, or enterprise applications, the ST980310ASG, ST9320320AS, ST9200321AS, and ST9160310AS models remain trusted choices in the realm of computer storage.