Seagate ST160LT011 - 9ZVG4D Formatted capacity, Default logical geometry, Physical organization

Page 12

3.2Formatted capacity

Formatted capacity*

Guaranteed logical blocks (LBA) - 512 emulation

Bytes per physical sector

 

 

 

ST320LT007 - 9ZV142

 

 

ST320LT009 - 9WC142

625,142,448

 

ST320LT011 - 9ZVG42

 

 

 

ST320LT014 - 9YK142

 

 

 

 

 

ST250LT007 - 9ZV14C

 

 

ST250LT009 - 9WC14C

488,397,168

4096

ST250LT011 - 9ZVG4C

 

 

ST250LT014 - 9YK14C

 

 

 

 

 

ST160LT007 - 9ZV14D

 

 

ST160LT009 - 9WC14D

312,581,808

 

ST160LT011 - 9ZVG4D

 

 

 

ST160LT014 - 9YK14D

 

 

 

 

 

*One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

3.2.1LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed logical blocks (LBA) as defined above.

See Section 6.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48- bit addressing support of drives with capacities over 137GB.

3.3Default logical geometry

Cylinders

Read/write heads

Sectors per track

 

 

 

16,383

16

63

 

 

 

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed logical blocks (LBA) as defined above.

3.4Physical organization

Models

Read/write heads

Number of disks

 

 

 

320GB models

2

 

 

 

250GB models

1

 

 

 

 

160GB models

1

 

 

 

 

6

Momentus Thin Product Manual, Rev. C Gen-2

Image 12
Contents Momentus Thin ST model #Revision history Revision DateContents Momentus Thin Product Manual, Rev. C Gen-2 List of Figures Page Seagate Technology support services Seagate Online Support and ServicesIntroduction About the Serial ATA interface Drive specifications Specification summary tableWarranty information for your drive Default logical geometry LBA modeFormatted capacity Physical organizationPhysical characteristics Recording and interface technologySeek time Typical seek timesPower specifications Start/stop timesMomentus Thin Product Manual, Rev. C Gen-2 Typical current profile Deferred spinupConducted noise Voltage tolerancePower-management modes Power management modesActive mode Idle modeEnvironmental specifications Shock Operating shockNonoperating shock VibrationDrive A-weighted Sound Power Levels SWL, BA AcousticsElectromagnetic immunity Test for Prominent Discrete Tones PDTsSafety certification ReliabilityAgency certification Electromagnetic compatibilityAustralian C-Tick N176 FCC verificationEnvironmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS China Restriction of Hazardous Substances RoHS DirectiveConfiguring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectors Drive mountingTop cover stiffness/deflection Measurements shown in Figures 4 and 5 are in inches Momentus Thin Product Manual, Rev. C Gen-2 About Fips PurposeLevel 2 security Momentus Thin Product Manual, Rev. C Gen-2 Serial ATA connector pin definitions SignalSerial ATA Sata interface Segment Pin Function DefinitionPin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard power-management commandsATA-standard security commands Identify Device command Word Description ValueXx7FH Description if bit is set to Bit Word Bit Word Set Features command Set Features command values3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Momentus Thin Product Manual, Rev. C Gen-2 Index ITE TPI Momentus Thin Product Manual, Rev. C Gen-2 Page Seagate Technology LLC

ST250LT014 - 9YK14C, ST160LT011 - 9ZVG4D, ST320LT007 - 9ZV142, ST160LT014 - 9YK14D, ST160LT007 - 9ZV14D specifications

The Seagate ST160LT014, ST320LT014, ST320LT011, ST160LT007, and ST250LT009 are part of Seagate’s esteemed line of mobile hard drives, known for their reliability and performance in various computing environments. These drives are particularly designed for use in laptops, external storage solutions, and other portable computing devices, delivering a balance of storage capacity, speed, and ruggedness.

The ST160LT014, for instance, provides a storage capacity of 160GB, making it suitable for users who require efficient and dependable storage for essential files while keeping weight and power consumption minimal. It measures 2.5 inches, making it an ideal fit for most laptop configurations. With a spindle speed of 5400 RPM, this model offers a good performance level for everyday tasks.

The ST320LT014 offers a larger capacity of 320GB. This model boasts not only the same 5400 RPM spindle speed but also utilizes SATA interface technology to ensure faster data transfer rates. This versatility allows for an improved user experience, especially for those working with larger files such as multimedia content.

With the ST320LT011, Seagate has upgraded the design, introducing an innovative error correction feature that enhances the drive’s reliability and data integrity. This model maintains the 320GB capacity while offering improved power management features, making it a more energy-efficient option compared to its predecessors.

On the other hand, the ST160LT007 advocates for a more compact and efficient solution with its 160GB storage size. This hard drive, like its counterparts, is engineered to operate under various conditions, ensuring that users can depend on its performance in both business and personal applications.

The ST250LT009 provides a middle ground with a 250GB capacity. This model is lauded for its balance between capacity and performance, and it is particularly favorable for users who require a reasonable amount of storage without compromising speed or energy efficiency.

All of these models incorporate advanced technologies such as Seagate's QuietStep technology, which minimizes noise and vibration during operation, providing a tranquil computing experience. Additionally, their designs often include adaptive power management features that help prolong battery life in laptops, making them suitable for mobile professionals on the go.

In conclusion, the Seagate ST160LT014, ST320LT014, ST320LT011, ST160LT007, and ST250LT009 represent a range of options tailored to meet diverse storage needs while ensuring reliability, efficiency, and performance in portable computing.