Hard Drive Specifications
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... disk subsystem description 9 3.1 Control Electronics 9 3.2 Head disk assembly data 9 4.0 Fixed disk characteristics 11 4.1 Default logical drive parameters 11 4.2 Formatted capacity 11 4.3 Data sheet 12 4.4 Cylinder Allocation 13 4.5 Performance characteristics 16 4.5.1 Command overhead 16... 31 6.4.3 Cable noise interference 31 6.4.4 Service life and usage condition 31 6.4.5 Preventive maintenance 32 Travelstar 48GH, 30GN & 15GN hard disk drive specifications iii Table of contents Figures ix 1.0 Introduction 1 1.1 Abbreviations 1 1.2 References 3 1.3 General caution...
... disk subsystem description 9 3.1 Control Electronics 9 3.2 Head disk assembly data 9 4.0 Fixed disk characteristics 11 4.1 Default logical drive parameters 11 4.2 Formatted capacity 11 4.3 Data sheet 12 4.4 Cylinder Allocation 13 4.5 Performance characteristics 16 4.5.1 Command overhead 16... 31 6.4.3 Cable noise interference 31 6.4.4 Service life and usage condition 31 6.4.5 Preventive maintenance 32 Travelstar 48GH, 30GN & 15GN hard disk drive specifications iii Table of contents Figures ix 1.0 Introduction 1 1.1 Abbreviations 1 1.2 References 3 1.3 General caution...
Hard Drive Specifications
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Interface specification 65 8.0 General 67 8.1 Introduction 67 8.2 Terminology 67 Travelstar 48GH, 30GN & 15GN hard disk drive specifications iv 6.4.6 Load/unload 32 6.5 Mechanical specifications 34 6.5.1 Physical dimensions and weight 34 6.5.2 Mounting hole locations 34 6.5.3 Connector and jumper description 35 6.5.4 Mounting ... Read DMA 57 7.9.5 Initiating Write DMA 58 7.9.6 Device Pausing Write DMA 59 7.9.7 Device Terminating Write DMA 60 7.9.8 Host Terminating Write DMA 61 7.10 Drive address setting 62 7.11 Drive default address setting 62 7.12 Addressing of HDD registers 63...
Interface specification 65 8.0 General 67 8.1 Introduction 67 8.2 Terminology 67 Travelstar 48GH, 30GN & 15GN hard disk drive specifications iv 6.4.6 Load/unload 32 6.5 Mechanical specifications 34 6.5.1 Physical dimensions and weight 34 6.5.2 Mounting hole locations 34 6.5.3 Connector and jumper description 35 6.5.4 Mounting ... Read DMA 57 7.9.5 Initiating Write DMA 58 7.9.6 Device Pausing Write DMA 59 7.9.7 Device Terminating Write DMA 60 7.9.8 Host Terminating Write DMA 61 7.10 Drive address setting 62 7.11 Drive default address setting 62 7.12 Addressing of HDD registers 63...
Hard Drive Specifications
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... drive with the following model numbers: ! IC25N012ATDA04 (12 GB) ! Part 2 of this document defines the interface specification. IC25N030ATDA04 (30 GB) ! IC25N005ATDA04 (5 GB) Part 1 of this document defines the hardware functional specification. 1.0 Introduction This document describes the specifications of force 1 000 000 000 bits 1 000 000 000 bytes Travelstar 48GH, 30GN & 15GN hard disk drive specifications 1 IC25N010ATDA04 (10 GB) ! IC25N006ATDA04 (6 GB) ! IC25N020ATDA04 (20 GB) ! IC25N007ATDA04 (7.5 GB...
... drive with the following model numbers: ! IC25N012ATDA04 (12 GB) ! Part 2 of this document defines the interface specification. IC25N030ATDA04 (30 GB) ! IC25N005ATDA04 (5 GB) Part 1 of this document defines the hardware functional specification. 1.0 Introduction This document describes the specifications of force 1 000 000 000 bits 1 000 000 000 bytes Travelstar 48GH, 30GN & 15GN hard disk drive specifications 1 IC25N010ATDA04 (10 GB) ! IC25N006ATDA04 (6 GB) ! IC25N020ATDA04 (20 GB) ! IC25N007ATDA04 (7.5 GB...
Hard Drive Specifications
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...part number peak-to-peak power spectral density radiated electromagnetic susceptiblity radio frequency interference relative humidity per cent relative humidity root mean square revolutions per minute reset read/write second sectors per track secondary low voltage Self-monitoring, analysis, and reporting technology tracks per inch Travelstar 48GH, 30GN & 15GN hard disk drive... specifications 2 G2/Hz GND h HDA HDD Hz I ILS imped I/O ISO KB Mbits/sec Kbpi kgf-cm KHz LBA Lw m max. MHz MLC mm ms us No. or Max. or # oct/min O OD PIO POH Pop. Gb/...
...part number peak-to-peak power spectral density radiated electromagnetic susceptiblity radio frequency interference relative humidity per cent relative humidity root mean square revolutions per minute reset read/write second sectors per track secondary low voltage Self-monitoring, analysis, and reporting technology tracks per inch Travelstar 48GH, 30GN & 15GN hard disk drive... specifications 2 G2/Hz GND h HDA HDD Hz I ILS imped I/O ISO KB Mbits/sec Kbpi kgf-cm KHz LBA Lw m max. MHz MLC mm ms us No. or Max. or # oct/min O OD PIO POH Pop. Gb/...
Hard Drive Specifications
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Part 1. Functional specification Travelstar 48GH, 30GN & 15GN hard disk drive specifications 7
Part 1. Functional specification Travelstar 48GH, 30GN & 15GN hard disk drive specifications 7
Hard Drive Specifications
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...per month. ! Less than 20% of error in the power requirement section. 6.4.4 Service life and usage condition The drive is 8 bits). 6.4.2 Failure prediction (S.M.A.R.T.) The drive supports Self-monitoring, analysis and...part of read ! 6.4 Reliability 6.4.1 Data reliability ! The common mode noise or voltage level difference between the system frame and power cable ground or AT interface cable ground should not be covered. ! The interface physical and electrical requirements of the drive should satisfy ATA-5. ! Travelstar 48GH, 30GN & 15GN hard disk drive specifications 31 The drive...
...per month. ! Less than 20% of error in the power requirement section. 6.4.4 Service life and usage condition The drive is 8 bits). 6.4.2 Failure prediction (S.M.A.R.T.) The drive supports Self-monitoring, analysis and...part of read ! 6.4 Reliability 6.4.1 Data reliability ! The common mode noise or voltage level difference between the system frame and power cable ground or AT interface cable ground should not be covered. ! The interface physical and electrical requirements of the drive should satisfy ATA-5. ! Travelstar 48GH, 30GN & 15GN hard disk drive specifications 31 The drive...
Hard Drive Specifications
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...United States Federal Communications Commission (FCC) Rules and Regulations (Class B), Part 15. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 42 RFI Suppression German National Requirements ! The location on the drive is to be designated in a suitable enclosure and exercised with a ... CE Mark The product is placed on the customer request. 6.9 Electromagnetic compatibility When installed in the drawing provided by IBM" or equivalent, Part No., EC No. A label is certified for the certification appears on user request. 6.8 Identification labels The following worldwide...
...United States Federal Communications Commission (FCC) Rules and Regulations (Class B), Part 15. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 42 RFI Suppression German National Requirements ! The location on the drive is to be designated in a suitable enclosure and exercised with a ... CE Mark The product is placed on the customer request. 6.9 Electromagnetic compatibility When installed in the drawing provided by IBM" or equivalent, Part No., EC No. A label is certified for the certification appears on user request. 6.8 Identification labels The following worldwide...
Hard Drive Specifications
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... are made of material with a UL recognized flammability rating of V-1 or better except minor mechanical parts. 6.10.5 Secondary circuit protection This product utilizes printed circuit wiring that must protect the drive from its electrical short circuit problem. The UL and C-UL recognition mark or the CSA monogram... 30GN & 15GN comply with IEC 950:1991 +A1-4. 6.10.3 German Safety Mark All models of the using system. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 43 The UL Recognition or the CSA certification is marked or etched on Test Requirement: EN 60950:1992+A1-4, but ...
... are made of material with a UL recognized flammability rating of V-1 or better except minor mechanical parts. 6.10.5 Secondary circuit protection This product utilizes printed circuit wiring that must protect the drive from its electrical short circuit problem. The UL and C-UL recognition mark or the CSA monogram... 30GN & 15GN comply with IEC 950:1991 +A1-4. 6.10.3 German Safety Mark All models of the using system. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 43 The UL Recognition or the CSA certification is marked or etched on Test Requirement: EN 60950:1992+A1-4, but ...
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Interface specification Travelstar 48GH, 30GN & 15GN hard disk drive specifications 65 Part 2.
Interface specification Travelstar 48GH, 30GN & 15GN hard disk drive specifications 65 Part 2.
Hard Drive Specifications
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...algorithm indicates that of interface registers may increase with increasing advanced power management levels. Since the contents of Performance Idle mode. Refer to Part 1 of this document for two seconds after Active mode command processing is a scale from the lowest power consumption setting of 01h ...to wake up a device. 11.5.7 Initial Power Mode at Power On After power on or hard reset the device goes to Active mode is about 20 ms. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 85 After this mode, power consumption is parked near the mid-diameter of INTRQ is ...
...algorithm indicates that of interface registers may increase with increasing advanced power management levels. Since the contents of Performance Idle mode. Refer to Part 1 of this document for two seconds after Active mode command processing is a scale from the lowest power consumption setting of 01h ...to wake up a device. 11.5.7 Initial Power Mode at Power On After power on or hard reset the device goes to Active mode is about 20 ms. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 85 After this mode, power consumption is parked near the mid-diameter of INTRQ is ...
Hard Drive Specifications
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...host reads the Status Register and, optionally, the Error Register. Data transfers are issued on multisector commands. ! The host writes any part of the data has been transferred, the device generates an interrupt to reading status from PIO transfers: ! The difference is ready to... Command Register. 4. The host resets the Slave DMA channel. 8. The interrupt handler for DMA transfers differs as follows: ! Travelstar 48GH, 30GN & 15GN hard disk drive specifications 108 Read DMA ! Write DMA Data transfers using DMA commands differ in effect. 6. The host initializes the Slave DMA ...
...host reads the Status Register and, optionally, the Error Register. Data transfers are issued on multisector commands. ! The host writes any part of the data has been transferred, the device generates an interrupt to reading status from PIO transfers: ! The difference is ready to... Command Register. 4. The host resets the Slave DMA channel. 8. The interrupt handler for DMA transfers differs as follows: ! Travelstar 48GH, 30GN & 15GN hard disk drive specifications 108 Read DMA ! Write DMA Data transfers using DMA commands differ in effect. 6. The host initializes the Slave DMA ...
Hard Drive Specifications
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... CHS mode and one selects the slave device. The command descriptions show the contents of the Device/Head Register is used . Travelstar 48GH, 30GN & 15GN hard disk drive specifications 112 B Option Bit. x This indicates that the bit is not used. - V Valid. This indicates that the ...to 1. This indicates that the Option Bit of an input parameter. Output Registers - This indicates that the head number part of the Status and Error Registers after the device has completed processing the command and has interrupted the host. This indicates ...
... CHS mode and one selects the slave device. The command descriptions show the contents of the Device/Head Register is used . Travelstar 48GH, 30GN & 15GN hard disk drive specifications 112 B Option Bit. x This indicates that the bit is not used. - V Valid. This indicates that the ...to 1. This indicates that the Option Bit of an input parameter. Output Registers - This indicates that the head number part of the Status and Error Registers after the device has completed processing the command and has interrupted the host. This indicates ...
Hard Drive Specifications
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...Registers Register 7 6 5 4 3 2 1 0 Data Feature Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1 - 1 D - - - - Travelstar 48GH, 30GN & 15GN hard disk drive specifications 138 The sector is transferred through the Data Register 16 bits at a time. The contents of the buffer written to the host.... Read Buffer command (E4h) The Read Buffer command transfers a sector of data from the same part of...
...Registers Register 7 6 5 4 3 2 1 0 Data Feature Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1 - 1 D - - - - Travelstar 48GH, 30GN & 15GN hard disk drive specifications 138 The sector is transferred through the Data Register 16 bits at a time. The contents of the buffer written to the host.... Read Buffer command (E4h) The Read Buffer command transfers a sector of data from the same part of...
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Travelstar 48GH, 30GN & 15GN hard disk drive specifications 146 Indicates that the bit is part of an input parameter and will be set to 0 or 1 by the device. - This indicates that the bit is not used. H In LBA mode this register contains the native max LBA bits 24-27. (L = 1) In the CHS mode this register contains the native maximum head number. (L = 0) V Valid.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications 146 Indicates that the bit is part of an input parameter and will be set to 0 or 1 by the device. - This indicates that the bit is not used. H In LBA mode this register contains the native max LBA bits 24-27. (L = 1) In the CHS mode this register contains the native maximum head number. (L = 0) V Valid.
Hard Drive Specifications
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... non-zero value - Disabling this data to automatically initiate or resume performance of F8h - is initiated by the S.M.A.R.T. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 173 This subcommand also enables and disables the off-line read scanning feature that cause the device to be disabled.... shall cause the automatic Off-line data collection feature to be disabled. The Sector Count register shall be enabled. such as the part of F9 written by the host into the device's Sector Count register before issuing this subcommand - written by the host into the ...
... non-zero value - Disabling this data to automatically initiate or resume performance of F8h - is initiated by the S.M.A.R.T. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 173 This subcommand also enables and disables the off-line read scanning feature that cause the device to be disabled.... shall cause the automatic Off-line data collection feature to be disabled. The Sector Count register shall be enabled. such as the part of F9 written by the host into the device's Sector Count register before issuing this subcommand - written by the host into the ...