Maxtor 98196H8, 96147H6 specifications Correctableerror

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GLOSSARY

CONTROLLER

A miniature CPU dedicated to controlling a peripheral device, such as a disk drive, tape drive, video display terminal, or printer. The controller executes commands from the central processing unit and reissues commands to the peripheral device.

CORRECTABLEERROR

An error that can be overcome by the use of Error Detection and Correction.

CYLINDER

On several disk surfaces sharing a common rotational axis, the aggregate of tracks at a given radial position. A set of disk tracks that are simultaneously under the set of read/write heads. This three-dimensional storage volume can be accessed after a single seek.

CYLINDERZERO

The outermost cylinder in a drive that can be used for data storage.

D

DATA

An ordered collection of information. In a specific case, it is the information processed by a computer.

DATASEPARATOR

An electronic circuit which decodes playback data and produces separate clock and data bits. Sometimes incorrectly used to denote data synchronizer.

DATASYNCHRONIZER

An electronic circuit producing a clock signal that is synchronous with the incoming data stream. This clock signal is then used to decode the recording code being used into user data.

DATATRANSFERRATE

In a disk or tape drive, the rate at which data is transferred to or from the storage media. It is usually given in thousands of bits per second (Kbit/second) or millions of bits per second (Mbit/second).

DEDICATEDLANDINGZONE

A designated radial zone on the disk where contact starting and stopping occur by design.

DEDICATEDSERVO

A servo scheme in which a prerecorded pattern on an otherwise unused disk surface provides position information to the servo circuitry by means of a head reading that surface.

DEFECT

A magnetic imperfection in a recording surface.

DEFECTMANAGEMENT

A general methodology of avoiding data errors on a recording surface by avoiding the use of known bad areas of media. Usually defective sectors or tracks are retired and data are written in alternate locations. Several algorithms are possible such as “sector slipping,” or “spare sector per track.”

DEFECTMAP

A list of defects that fall within a pass/fail criteria of a user. This list is usually used by an operating system or a disk drive controller for defect management.

DEFECTSKIPPING

A defect management scheme for avoiding surface defects. It has data written before and after the defect, instead of using alternate tracks or sectors to avoid use of the defective area.

DENSITY

Generally, recording density. See areal, bit, and storage density.

DCERASE

The method of erasing a track using a DC write/erase current through either a Read/Write or Erase head.

DIGITAL

Any system that processes digital binary signals (having only values of a 1 or 0; usually in bits and bytes) rather than analog signals (signals that can have many values)

DIGITALMAGNETICRECORDING

See magnetic recording.

DIRECTACCESS

Access directly to memory location. (See random access).

DIRECTMEMORYACCESS

A mean of data transfer between the device and host memory without processor intervention.

DIRECTORY

A listing of files maintained by the disk operation system (DOS) or a data base management system to enable a user to quickly access data files.

DISK

A flat, circular piece of metal (usually aluminum) or plastic (usually mylar) with a magnetic coating upon which information can be recorded. (See, for example, floppy disk or Winchester disk)

DISKDRIVEORDISKMEMORYDEVICE

The total electromechanical storage device containing disks and read/write heads, head positioning mechanism, drive motor, and electronics.

DISKPACK

A number of metal disks packaged in a canister for removal from the disk drive (predecessor of Winchester technology).

DISKOPERATINGSYSTEM(DOS)

The master computer system program that schedules tasks, allocates the computer system resources, controls accesses to mass storage devices, manages files, and so forth. Typical disk operating systems include CP/M, MS-DOS, and UNIX.

DISKSTORAGE

Auxiliary memory system containing disk drives.

DISKTRANSFERRATE

The rate that digital data is transferred from one point to another. Expressed in either bits/second or bytes/second.

DOUBLEFREQUENCYENCODING

Another name for FM encoding. This is because all possible data combinations will result in only two possible temporal displacements of adjacent data bits, specifically “1F” and 2F.”

E

EARLYWINDOW

A data window that has been intentionally shifted in time in an early direction.

EMBEDDEDSERVO

A servo technique used for track following. Position information is prerecorded between data areas in a track so that a data head, and proper additional circuitry, can determine the data head location with respect to the center position of the track (or cylinder) in question.

ERASE

A process by which a signal recorded on a medium is removed and the medium made ready for rerecording.

ERRORCORRECTIONCODE(ECC)

A mathematical algorithm that can detect and correct errors in a data field. This is accomplished with the aid of Check Bits added to the raw data.

ERRORFREE

A recording surface that has no defects.

ERRORRATE

The number of errors (type must be specified) that occur in a specified number of bits read.

ERRORRECOVERYPROCEDURE

The process that occurs in response to a data error. In a drive without ECC, this would include re-calibration and re-seeking to the specified track and rereading the specified data.

GL – 2

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Contents Hard Disk Drive Specifications Models 98196H8 and 96147H6 Revisions Before You Begin U T I O NContents Product Specifications Handling and InstallationInterface Commands AT Interface DescriptionHost Software Interface Service and Support GlossaryFigures Introduction MaxtorCorporationManualOrganization AbbreviationsConventions KeyFeatures Product DescriptionProduct Features Functional / InterfaceMOD ELS CYL SPT MAX L BA Apac IT Y CacheManagement MajorHDAComponents SubsystemConfiguration Jumper Location / ConfigurationCylinderLimitationJumperDescription ProductSpecifications DriveConfigurationPerformanceSpecifications ModelsandCapacitiesPhysicalDimensionsmaximum Aram E TE R Stan D ARD ME T RICPowerRequirements PowerModeDefinitionsEPA Energy Star Compliance EnvironmentalLimitsReliabilitySpecifications Shock and VibrationParam E TE R OP ER AT ING ON- OPE R AT ING SafetyRegulatoryCompliance EMC/EMIHandlingandInstallation HardDriveHandlingPrecautionsElectro-StaticDischargeESD UnpackingandInspection Multi-pack Shipping ContainerPhysicalInstallation RepackingBefore You Begin Hook upSet up Start upInterfaceConnector ATInterfaceDescriptionPinDescriptionSummary PIN IGN ALPIN Name Signal Name Signal Desc Ription Pin Description TableIM in G Paramet ERS Mode PIO TimingImin G Paramet ERS Mode DMATimingUltra DMA Timing ModeSustained Ultra DMA Data In Burst Device Terminating an Ultra DMA Data In Burst Initiating an Ultra DMA Data Out Burst Device Pausing an Ultra DMA Data Out Burst Device Terminating an Ultra DMA Data Out Burst HostSoftwareInterface Task File RegistersPOR T EAD WR ITE Conten TS LBA Bits CommandRegister Summary M M a N D N a M E M M a N D code PA R a M E T E R S U S E DControl Diagnostic Registers Reset and Interrupt Handling InterfaceCommands ReadCommands Read DMA WriteCommands Write Multiple ModeSet/CheckCommands VAL UE DES C RIP TionLE VE L VAL UE Omman D PowerModeCommands Timer VAL UE TIME-OUT PeriodSleep Mode InitializationCommands Or D ENT Desc RiptionOr D 15- 10, as c urrently defined Initialize Drive Parameters Seek,FormatandDiagnosticCommands ER ROR Code Desc RiptionA.R.T. CommandSet Key RegisterServiceandSupport ServicePolicyNoQuibbleService SupportFrom Dial Accesstime GlossaryCorrectableerror Fetch Landingzoneorlzone Physicalsector Softerror

96147H6, 98196H8 specifications

The Maxtor 98196H8 and 96147H6 are notable hard drive models that were part of Maxtor's diverse range of storage solutions. Both models were designed to cater to various computing needs and display characteristics that made them reliable, high-performance options during their time in the market.

The Maxtor 98196H8 is a 19.1 GB hard drive that utilizes the IDE interface, which is known for its ease of use and compatibility with a broad range of motherboards. This model features a rotational speed of 5400 RPM, striking a balance between performance and power consumption. With a data transfer rate of up to 33 MB/s, the 98196H8 is capable of efficiently handling average workloads, making it suitable for everyday computing tasks such as word processing, web browsing, and media playback.

One standout characteristic of the 98196H8 is its shock protection technology, which enhances durability and reduces the risk of data loss from accidental drops. The drive uses fluid dynamic bearing (FDB) motors for quieter operation and increased reliability. Additionally, Maxtor's proprietary technology, including the SoftSonic feature, allows for reduced operational noise levels, making it an appealing choice for users who prioritize a quiet working environment.

On the other hand, the Maxtor 96147H6 boasts a slightly larger capacity of 14.7 GB and shares similar interface traits and rotational speed as the 98196H8. With a focus on providing reliable storage for desktop applications, this model leverages Maxtor's advanced data recovery solutions, which help ensure that users can restore lost data in the event of drive failures. Its high-capacity storage makes it well-suited for users dealing with larger files or needing additional space for various applications and media.

Both models are equipped with Maxtor's Error Recovery Control technology, which actively manages potential read/write errors, ensuring data integrity during storage and retrieval processes. This is especially beneficial for users handling critical information or relying on the storage for important projects.

In conclusion, the Maxtor 98196H8 and 96147H6 hard drives exemplified Maxtor's dedication to creating dependable storage solutions for consumers. With their variety of capacities, advanced technologies, and characteristics tailored to improve reliability and performance, they served many users well during their availability in the market.