Seagate 2250, 1680 manual Set Features command

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Marathon 2250 and Marathon 1680 Product Manual

3.2.3Set Features command

This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching features enabled and 4 bytes of ECC. The acceptable values for the Features register are defined as follows:

01H Obsolete

02H Enable write cache (default)

03H Set transfer mode (based on value in Sector Count register) Sector Count register values:

00H Set PIO mode to default (PIO mode 2), enable IORDY 01H Set PIO mode to default (PIO mode 2), disable IORDY 08H PIO Mode 0

09H PIO Mode 1

0AH PIO Mode 2 (default)

0BH PIO Mode 3

0CH PIO Mode 4

10H Obsolete

11H Obsolete

12H Obsolete

20H Multiword DMA Mode 0

21H Multiword DMA Mode 1

22H Multiword DMA Mode 2

04H Enable auto-read reassignment (default)

33H Not implemented

44H Sixteen bytes of ECC apply on read long and write long commands

54H Not implemented

55H Disable read look-ahead (read cache) feature

66H Disable reverting to power-on defaults

77H Not implemented

81H Obsolete

82H Disable write cache

84H Not implemented

88H Not implemented

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Contents Marathon ATA Interface Drives Page Product Manual Page Contents ATA Attachment-3 Interface ATA-3 Drive mounting and configurationAppendix. Compatibility Notes Figures Marathon 2250 and Marathon 1680 Product Manual Introduction Specification summary table Drive Specification Marathon 2250 1680Read/Write power and current typical Marathon 2250 and Marathon 1680 Product Manual Drive specifications Default logical geometryFormatted capacity Supported CHS translation geometriesPhysical organization Recording and interface technologyPhysical characteristics Seek timeSeek type Typical read MsecPower specifications Power consumptionWatts Amps Mode At nominal voltage Start timesTypical current profile Power recoveryConducted noise Mode Heads Spindle Buffer Power-management modesVoltage tolerance Page Environmental tolerances Ambient temperature Temperature gradientWet bulb temperature Humidity Relative humidityOperating shock Nonoperating shockVibration Operating vibrationMode Typical Nonoperating vibrationDrive acoustics ReliabilityElectromagnetic Compatibility Agency certification Safety certificationFCC verification Marathon 2250 and Marathon 1680 Product Manual Handling and static-discharge precautions Drive mounting and configurationJumper settings Master/slave configuration Jumper For pins Configuration PinRemote LED configuration Drive mountingA40 A39 To tips of I/O connector pins Mounting dimension specifications Dim Description InchesMounting dimension specifications ATA interface connector Dimensions are in inches mmMarathon 2250 and Marathon 1680 Product Manual AT bus signal levels ATA interface signals and connector pinsATA Attachment-3 Interface ATA-3 O pins and supported ATA signals ATA Interface commands Supported ATA commands C4HDrive Security Commands Command Supported by Marathon Command name CodeATA-standard power-management commands Identify Drive command Word Description ContentsXxxx H Word Bit Description if bit is set to Set Features command Page 4 S.M.A.R.T. commands Drive-Security commands Marathon 2250 and Marathon 1680 Product Manual ECC testing Appendix. Compatibility notesPage

2250, 1680 specifications

Seagate, a leader in data storage solutions, has consistently pushed the boundaries of technology to meet the demands of a rapidly evolving digital landscape. Among its innovative offerings, the Seagate 1680 and 2250 drives stand out, showcasing advanced features and high performance tailored for both personal and professional use.

The Seagate 1680 is a robust storage solution designed primarily for high-capacity needs. With a storage capacity reaching up to 16TB, it serves as an excellent choice for users requiring significant space for large files, backups, and multimedia content. This drive is particularly appealing for creatives and professionals in industries like video production and graphic design, where data management is pivotal.

On the other hand, the Seagate 2250 takes performance a step further, boasting up to 22TB of storage. This drive leverages Seagate's latest technology, including the innovative HAMR (Heat-Assisted Magnetic Recording) for enhanced storage densities. HAMR allows for more data to be stored in a single platter, resulting in increased capacity without compromising speed or reliability.

Both models support USB 3.2 interface, ensuring fast data transfer rates. With read speeds that can reach up to 250MB/s, users can effortlessly transfer large files, enhancing productivity and workflow efficiency. The drives also feature built-in security options that protect sensitive data through hardware encryption, making them suitable for businesses and individuals keen on maintaining data integrity and confidentiality.

In terms of durability, both the Seagate 1680 and 2250 are built to withstand high usage environments. They come equipped with features such as shock resistance and data recovery options, thus minimizing the risk of data loss due to accidental drops or technical failures.

Additionally, these drives are optimized for multi-device compatibility, offering seamless integration with various operating systems and applications. Users can easily connect the drives to PCs, laptops, and gaming consoles, ensuring that their data is accessible whenever needed.

In summary, the Seagate 1680 and 2250 represent the cutting edge of data storage technology, combining massive storage capacities with high-speed performance and robust security features. Whether for personal or professional use, these drives meet diverse storage needs, making them a valuable addition to any tech setup.
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