Maxtor 100451230 manual About the Serial ATA interface

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1.1About the Serial ATA interface

The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include:

•Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options.

•Thinner and more flexible cabling for improved enclosure airflow and ease of installation.

•Scalability to higher performance levels.

In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive in your current system and expect all of your existing applications to work as normal.

The Serial ATA interface connects each disc drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship with Serial ATA devices like there is with parallel ATA. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0 (master) devices.

Note. The host adapter may, optionally, emulate a master/slave environment to host software where two devices on separate Serial ATA ports are represented to host software as a Device 0 (master) and Device 1 (slave) accessed at the same set of host bus addresses. A host adapter that emulates a master/slave environment manages two sets of shadow registers. This is not a typical Serial ATA environment.

The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.

The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device regis- ters, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For addi- tional information about how Serial ATA emulates parallel ATA, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. The specification can be downloaded from www.serialata.org.

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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 Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Recording and interface technology Physical characteristicsModel capacity 320 250 160 Seek time Power specificationsStart/stop times Standby mode Operating power and currentIdle mode power DC power requirementsPower modes Heads Spindle Buffer Power-management modesActive mode Conducted noiseSleep mode Idle modeIdle and Standby timers Environmental specifications Acoustics Radio frequency environments Electromagnetic immunityTest Description Performance level Reference standard Agency certification Safety certificationReliability Electromagnetic compatibilityAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean 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 compatibilitySignal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions 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 valuesM.A.R.T. commands 3 S.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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