Maxtor 100451230 manual 3 S.M.A.R.T. commands, Code in features register A.R.T. command

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4.3.3S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive moni- tors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T. commands and implementation, see the Draft ATA-5 Standard.

This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.

Table 12: S.M.A.R.T. commands

Code in features register

S.M.A.R.T. command

 

 

D0H

S.M.A.R.T. Read Data

D2H

S.M.A.R.T. Enable/Disable Attribute Autosave

D3H

S.M.A.R.T. Save Attribute Values

D4H

S.M.A.R.T. Execute Off-line Immediate (runs DST)

D5H

S.M.A.R.T. Read Log Sector

D6H

S.M.A.R.T. Write Log Sector

D8H

S.M.A.R.T. Enable Operations

D9H

S.M.A.R.T. Disable Operations

DAH

S.M.A.R.T. Return Status

Note. If an appropriate code is not written to the Features Register, the command is aborted and 0x04 (abort) is written to the Error register.

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DiamondMax 21 Serial ATA Product Manual, Rev. A

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Contents Sata Page DiamondMax 21 Serial ATA Product Manual, Rev. a DiamondMax 21 Serial ATA Product Manual, Rev. a Contents DiamondMax 21 Serial ATA Product Manual, Rev. a List of Figures Page Introduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specifications summary for 320 Gbyte models DiamondMax 21 Serial ATA Product Manual, Rev. a Drive specifications summary for 250 Gbyte models DiamondMax 21 Serial ATA Product Manual, Rev. a Drive specifications summary for the 160 Gbyte models DiamondMax 21 Serial ATA Product Manual, Rev. a Drive specifications summary for the 80 Gbyte model DiamondMax 21 Serial ATA Product Manual, Rev. a Drive specifications summary for the 40 Gbyte model DiamondMax 21 Serial ATA Product Manual, Rev. a Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Physical characteristics Recording and interface technologyModel capacity 320 250 160 Power specifications Seek timeStart/stop times Operating power and current Idle mode powerStandby mode DC power requirementsPower-management modes Active modePower modes Heads Spindle Buffer Conducted noiseIdle mode Sleep modeIdle and Standby timers Environmental specifications Acoustics Electromagnetic immunity Radio frequency environmentsTest Description Performance level Reference standard Safety certification ReliabilityAgency certification Electromagnetic compatibilityKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS DiamondMax 21 Serial ATA Product Manual, Rev. a Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsDrive dimensions for 200 -320 GB models Drive mountingDrive dimensions for 40-160 GB models Serial ATA Sata interface Hot-Plug compatibilitySerial ATA device plug connector pin definitions Serial ATA connector pin definitionsSignal Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description ValueXx07H 159 160 ATA-reserved 0000H 254 255 Integrity word XxA5H Description if bit is set to Bit Word Bit WordSet Features command Set Features command values3 S.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Maxtor support services DiamondMax 21 Serial ATA Product Manual, Rev. a Index Page RRL DiamondMax 21 Serial ATA Product Manual, Rev. a Page Maxtor Corporation

100451230 specifications

The Maxtor 100451230 is a renowned hard drive that has carved a niche for itself in the realm of data storage solutions. Known for its reliability and performance, this hard drive has been widely utilized in various computing applications, ranging from personal desktops to enterprise-level servers.

One of the main features of the Maxtor 100451230 is its impressive storage capacity, capable of holding vast amounts of data, making it suitable for users with significant storage needs. The drive typically offers a storage size of 500GB, which is more than sufficient for everyday applications such as document storage, multimedia files, and software applications. This capacity positions it well in the competition, appealing to home users and professionals alike.

The Maxtor 100451230 operates on the IDE (Integrated Drive Electronics) interface, commonly known as PATA (Parallel ATA), which was a prevalent interface in earlier computing systems. This technology ensures compatibility with a wide range of older systems, making it an ideal choice for upgrades or replacements in legacy hardware. The drive’s interface allows for data transfer rates sufficient to meet the needs of many everyday tasks, although it may not match the speeds of modern SATA drives.

Built with a rotational speed of 7200 RPM (Revolutions Per Minute), the Maxtor 100451230 strikes a balance between speed and performance. The faster spin rate enhances read and write speeds, allowing users to access their data quickly, which is particularly beneficial for applications that require frequent data retrieval. This feature also contributes to an overall improved performance in multitasking environments.

In addition to its technical specifications, the Maxtor 100451230 incorporates robust data protection features. With built-in support for advanced error correction and a reliable data recovery mechanism, this hard drive provides users with a level of assurance that their data remains intact even in the event of unexpected issues.

Furthermore, it boasts a relatively low power consumption profile, making it an efficient choice for users concerned about energy use. The drive operates quietly, an essential characteristic for users who prioritize a quiet computing environment.

In summary, the Maxtor 100451230 stands out with its blend of capacity, compatibility, speed, and reliability. While newer technologies like SSDs have emerged, the Maxtor 100451230 remains a viable option for those looking for a dependable and efficient hard disk drive for their data storage needs.
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