Maxtor LD25 Series manual Drive specifications, Specification summary, Specifications

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2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST9402115A and ST920217A model drives.

2.1Specification summary

The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1:

Specifications

 

 

 

 

 

Drive specification

ST9402115A

ST920217A

 

 

 

Formatted Gbytes (512 bytes/sector)*

40

20

 

 

 

Guaranteed sectors

82,443,600

41,021,800

 

 

 

Bytes per sector

512

 

 

 

 

Default sectors per track

63

 

 

 

 

Default read/write heads

16

 

 

 

 

Default cylinders

16,383

 

 

 

 

Physical read/write heads

2

1

 

 

 

 

Discs

 

1

1

 

 

 

Recording density, BPI (bits/inch typical)

675,900

 

 

 

 

Track density. TPI (tracks/inch typical)

114,000

 

 

 

 

Areal density (Gbits/inch2 max)

81

 

Spindle speed (RPM)

5,400

 

 

 

 

Internal data transfer rate OD (Mbytes/sec max)

57.6

 

 

 

 

I/O data-transfer rate (Mbytes/sec max)

100

 

 

 

 

ATA data-transfer modes supported

PIO modes 0–4

 

 

 

Multiword DMA modes 0–2

 

 

Ultra DMA modes 0–5

 

 

 

 

Cache buffer (Mbytes)

2

 

 

 

 

Height

 

9.5 +/-0.2 mm (0.374 +/-.008 inches)

 

 

 

Width

 

69.85 +/-0.25 mm (2.750 +/-0.010 inches)

 

 

 

Length

 

100.2 +/-0.25 mm (3.945 +/-0.010 inches)

 

 

 

Weight (typical)

100 grams (0.22 lb)

 

 

 

 

Average latency (msec)

5.6

 

 

 

 

Power-on to ready (sec typical)

4.0

 

 

 

 

Standby to ready (sec typical)

3.0

 

 

 

 

Track-to-track seek time (msec typical)

1.0 (read), 1.5 (write)

 

 

 

 

Average seek, read (msec typical)

<16

 

 

 

 

Average seek, write (msec typical)

<16

 

 

 

 

 

LD25 Series PATA Product Manual, Rev. C

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Contents ST9402115A ST920217A LD25 SeriesPage Contents LD25 Series Pata Product Manual, Rev. C List of Figures LD25 Series Pata Product Manual, Rev. C Introduction LD25 Series Pata Product Manual, Rev. C Specification summary Drive specificationsSpecifications Drive specification ST9402115A ST920217AFollowing web LBA mode Default logical geometryFormatted capacity Physical organizationSeek time Physical characteristicsTime to ready Typical seek times msec Read WritePower specifications Typical current profile Conducted noiseVoltage tolerance Power management modes Power-management modesActive mode Idle modeEnvironmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS LD25 Series Pata Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the driveJumper settings Master/slave configurationCable-select option Drive mounting Mounting dimensions-top, side and end viewLD25 Series Pata Product Manual, Rev. C Connector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Supported commands Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandInternet Seagate Technology support servicesPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage Page LD25 Series Pata Product Manual, Rev. C Page Seagate Technology LLC

LD25 Series specifications

The Maxtor LD25 Series represents a significant advancement in portable storage technology, embodying a blend of performance, reliability, and user-friendly features. Designed for both personal and professional usage, this series caters to the diverse needs of users who require a dependable solution for data storage and transfer.

One of the main features of the Maxtor LD25 Series is its lightweight and compact design. Weighing only a few hundred grams, it easily fits into a backpack or laptop bag, making it ideal for users on the go. This portability does not compromise its durability; the LD25 drives are engineered to withstand the rigors of travel, with robust outer casings that provide protection against drops and impacts.

In terms of technology, the Maxtor LD25 Series employs USB 3.0 connectivity, which allows for rapid data transfer rates up to 5 Gbps. This feature is crucial for users who regularly transfer large files, such as videos, high-resolution images, and extensive databases. Additionally, the backward compatibility with USB 2.0 ensures that users can connect the drive to a wide range of devices without difficulty.

Another noteworthy characteristic of the Maxtor LD25 Series is its capacity options. Available in various storage capacities, ranging from 500GB to 2TB, users can select the size that best meets their requirements. This flexibility makes it suitable for everyone, from casual users needing extra space for multimedia files to professionals in need of a substantial backup solution.

Data security is a top priority for many users, and the Maxtor LD25 Series addresses this need effectively. The included software features data encryption options that help protect sensitive files from unauthorized access. Additionally, the drive's integration with backup management software streamlines the process of backing up important documents, ensuring that crucial data is always safeguarded.

Furthermore, the Maxtor LD25 Series is praised for its plug-and-play functionality, which eliminates the need for complex installation processes. Users can simply connect the drive to their computer, and it will be instantly recognized, ready for use without additional setup.

In conclusion, the Maxtor LD25 Series stands out as a versatile and reliable portable storage solution, combining essential features, advanced technology, and robust security measures. Whether for personal or professional use, it fulfills the demands of modern data management, making it a preferred choice for users across various fields.
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