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... the specifications of the following Travelstar 80GN, a 2.5-inch hard disk drive, ATA/IDE interface with a rotational speed of 4200 RPM and a height of 9.5 mm: Drive Name Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Model Number IC25N080ATMR04 IC25N060ATMR04 IC25N040ATMR04 IC25N030ATMR04 IC25N020ATMR04 Capacity(GB) 80...Canadian Standards Association C-UL Canadian-Underwriters Laboratory Cyl cylinder DC Direct Current DFT Drive Fitness Test DMA Direct Memory Access ECC error correction code EEC European Economic Community EMC electromagnetic compatibility...
... the specifications of the following Travelstar 80GN, a 2.5-inch hard disk drive, ATA/IDE interface with a rotational speed of 4200 RPM and a height of 9.5 mm: Drive Name Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Travelstar 80GN Model Number IC25N080ATMR04 IC25N060ATMR04 IC25N040ATMR04 IC25N030ATMR04 IC25N020ATMR04 Capacity(GB) 80...Canadian Standards Association C-UL Canadian-Underwriters Laboratory Cyl cylinder DC Direct Current DFT Drive Fitness Test DMA Direct Memory Access ECC error correction code EEC European Economic Community EMC electromagnetic compatibility...
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ESD FCC FRU G G2/Hz Gb GB GND h HDD Hz I ILS I/O ISO KB Kbpi kgf-cm KHz LBA Lw m max MB Mbps MHz MLC mm ms us,...)2 per Hertz 1,000,000,000 bits 1,000,000,000 bytes ground hexadecimal hard disk drive Hertz Input integrated lead suspension Input/Output International Standards Organization 1,000 bytes 1000 bits per inch kilogram (force)-centimeter kilohertz logical block addressing unit of A-weighted sound power meter...power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity per cent relative humidity Travelstar 80GN Hard Disk Drive Specification 6
ESD FCC FRU G G2/Hz Gb GB GND h HDD Hz I ILS I/O ISO KB Kbpi kgf-cm KHz LBA Lw m max MB Mbps MHz MLC mm ms us,...)2 per Hertz 1,000,000,000 bits 1,000,000,000 bytes ground hexadecimal hard disk drive Hertz Input integrated lead suspension Input/Output International Standards Organization 1,000 bytes 1000 bits per inch kilogram (force)-centimeter kilohertz logical block addressing unit of A-weighted sound power meter...power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity per cent relative humidity Travelstar 80GN Hard Disk Drive Specification 6
Specifications
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...minute RST reset R/W read/write sec second SELV secondary low voltage S.M.A.R.TSelf-Monitoring, Analysis, and Reporting Technology TPI tracks per inch Trk track TTL transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state transistor-transistor tristate ... and the ESD protective bag are the responsibility of the printed circuit board • This drive can be damaged by electrostatic discharge (ESD). Travelstar 80GN Hard Disk Drive Specification 7 Any damages incurred to the top cover (See figure below). • Do...
...minute RST reset R/W read/write sec second SELV secondary low voltage S.M.A.R.TSelf-Monitoring, Analysis, and Reporting Technology TPI tracks per inch Trk track TTL transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state transistor-transistor tristate ... and the ESD protective bag are the responsibility of the printed circuit board • This drive can be damaged by electrostatic discharge (ESD). Travelstar 80GN Hard Disk Drive Specification 7 Any damages incurred to the top cover (See figure below). • Do...
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Travelstar 80GN Hard Disk Drive Specification 8 1.5 Drive handling precautions Do not press on the drive cover during handling.
Travelstar 80GN Hard Disk Drive Specification 8 1.5 Drive handling precautions Do not press on the drive cover during handling.
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... data transfer rate (max): 350 Mb/s • Average seek time: 12 ms for firmware (80/60GB models) 2048 KB - 2.0 Outline of the drive • 2.5 inch, 9.5-mm height • Formatted capacities of 80 GB, 60 GB, 40 GB, 30 GB, 20 GB • 512 bytes/sector • AT ...Interface (Enhanced IDE) conforming to ready - 3.0 sec • Operating shock: 1960 m/sec2 (200 G) 2ms • Nonoperating shock: 7840 m/sec2 (800 G) 1ms Travelstar 80GN Hard Disk Drive Specification...
... data transfer rate (max): 350 Mb/s • Average seek time: 12 ms for firmware (80/60GB models) 2048 KB - 2.0 Outline of the drive • 2.5 inch, 9.5-mm height • Formatted capacities of 80 GB, 60 GB, 40 GB, 30 GB, 20 GB • 512 bytes/sector • AT ...Interface (Enhanced IDE) conforming to ready - 3.0 sec • Operating shock: 1960 m/sec2 (200 G) 2ms • Nonoperating shock: 7840 m/sec2 (800 G) 1ms Travelstar 80GN Hard Disk Drive Specification...
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Functional specification Travelstar 80GN Hard Disk Drive Specification 11 Part 1.
Functional specification Travelstar 80GN Hard Disk Drive Specification 11 Part 1.
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...: 96/102 MTR • ECC On-The-Fly • Enhanced Adaptive Battery Life Extender 3.2 Head disk assembly data The following technologies are used in the drive: • Pico Slider • Smooth glass disk • GMR head • Integrated lead suspension (ILS) • Load/unload mechanism • Mechanical latch...
...: 96/102 MTR • ECC On-The-Fly • Enhanced Adaptive Battery Life Extender 3.2 Head disk assembly data The following technologies are used in the drive: • Pico Slider • Smooth glass disk • GMR head • Integrated lead suspension (ILS) • Load/unload mechanism • Mechanical latch...
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4.0 Drive characteristics 4.1 Formatted capacity Table 1: Formatted capacities 80 GB model 60 GB model 40 GB model 30 GB model 20 GB model Physical Layout Bytes per ... 16,383 Number of zones 4200 350 100 28 712 3.78 96 106 70 16 Travelstar 80GN Hard Disk Drive Specification 15 Typ) Track density (Ktrack/mm) (Typ.) (Ktpi) (Typ) Areal density (Kbit/sq-mm - Max) (Gbit/sq-inch - Max) Number of sectors 156,301,488 117,210,240 78,140,160 58,605...
4.0 Drive characteristics 4.1 Formatted capacity Table 1: Formatted capacities 80 GB model 60 GB model 40 GB model 30 GB model 20 GB model Physical Layout Bytes per ... 16,383 Number of zones 4200 350 100 28 712 3.78 96 106 70 16 Travelstar 80GN Hard Disk Drive Specification 15 Typ) Track density (Ktrack/mm) (Typ.) (Ktpi) (Typ) Areal density (Kbit/sq-mm - Max) (Gbit/sq-inch - Max) Number of sectors 156,301,488 117,210,240 78,140,160 58,605...
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Contact Hitachi technical support for detail. 4.3 Cylinder allocation The table shows typical data format (96K TPI / 712K BPI). Table 3: Cylinder allocation 96 kTPI / 712 kBPI format Zone ... 504 Data Zone 13 53,628 - 54,935 483 Data Zone 14 54,936 - 57,551 462 Data Zone 15 57,552 - 58,859 448 Travelstar 80GN Hard Disk Drive Specification 16 Each drive is formatted in the factory test by optimizing TPI/BPI combination.
Contact Hitachi technical support for detail. 4.3 Cylinder allocation The table shows typical data format (96K TPI / 712K BPI). Table 3: Cylinder allocation 96 kTPI / 712 kBPI format Zone ... 504 Data Zone 13 53,628 - 54,935 483 Data Zone 14 54,936 - 57,551 462 Data Zone 15 57,552 - 58,859 448 Travelstar 80GN Hard Disk Drive Specification 16 Each drive is formatted in the factory test by optimizing TPI/BPI combination.
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...Note: All the above parameters contribute to drive performance. 4.4 Performance characteristics Drive performance is defined as the interval from the time that a drive receives a command to the time that contribute to define the bare drive characteristics, not system throughput, which depends on...time (including settling) Table 5: Mechanical positioning performance Command type Typical (ms) Max (ms) Read 12 16 Write 14 17 Travelstar 80GN Hard Disk Drive Specification 17 write (ms) Rotational speed (RPM) Power-on-to-ready (sec) Command overhead (ms) Disk-buffer data ...
...Note: All the above parameters contribute to drive performance. 4.4 Performance characteristics Drive performance is defined as the interval from the time that a drive receives a command to the time that contribute to define the bare drive characteristics, not system throughput, which depends on...time (including settling) Table 5: Mechanical positioning performance Command type Typical (ms) Max (ms) Read 12 16 Write 14 17 Travelstar 80GN Hard Disk Drive Specification 17 write (ms) Rotational speed (RPM) Power-on-to-ready (sec) Command overhead (ms) Disk-buffer data ...
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Travelstar 80GN Hard Disk Drive Specification 18 max Σ (m10 n)(Tnin + Tnout) n=1 Weighted Average (max + 1)(max) where max n Tnin Tnout = Maximum seek length = Seek length (1 to the start of the ..., including settling) Table 7: Single track seek time Command type Typical (ms) Max (ms) Read 2.5 4.0 Write 3.0 4.5 Single track seek is measured as the average of one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment" on page 25 and Section 6.2, "DC power require- "Typical" and "Max" are...
Travelstar 80GN Hard Disk Drive Specification 18 max Σ (m10 n)(Tnin + Tnout) n=1 Weighted Average (max + 1)(max) where max n Tnin Tnout = Maximum seek length = Seek length (1 to the start of the ..., including settling) Table 7: Single track seek time Command type Typical (ms) Max (ms) Read 2.5 4.0 Write 3.0 4.5 Single track seek is measured as the average of one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment" on page 25 and Section 6.2, "DC power require- "Typical" and "Max" are...
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... immediately to idle media access requests. The head is rotating at full speed. All electronic components remain powered and the full frequency servo remains operational. Travelstar 80GN Hard Disk Drive Specification 19 read, write) immediately. 4.4.2.4 Average latency Table 8: Average latency Rotational speed (RPM) Time for one Average latency revolution (ms) (ms) 4200 14...
... immediately to idle media access requests. The head is rotating at full speed. All electronic components remain powered and the full frequency servo remains operational. Travelstar 80GN Hard Disk Drive Specification 19 read, write) immediately. 4.4.2.4 Average latency Table 8: Average latency Rotational speed (RPM) Time for one Average latency revolution (ms) (ms) 4200 14...
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... C on the interface connector. All circuitry but the host interface is in power saving mode. Refer to section 7.10, "Drive address setting" on or hard reset as an initial state. The transient timing from Performance Idle mode to Active Idle mode and Active Idle mode to Low... adaptively, if it is allowed by Set Features Enable Adavanced Power Management subcommand. Initial state may be changed to be activated. Travelstar 80GN Hard Disk Drive Specification 20 All circuitry but the host interface is in power saving mode. The spindle motor is stopped. from Standby to the...
... C on the interface connector. All circuitry but the host interface is in power saving mode. Refer to section 7.10, "Drive address setting" on or hard reset as an initial state. The transient timing from Performance Idle mode to Active Idle mode and Active Idle mode to Low... adaptively, if it is allowed by Set Features Enable Adavanced Power Management subcommand. Initial state may be changed to be activated. Travelstar 80GN Hard Disk Drive Specification 20 All circuitry but the host interface is in power saving mode. The spindle motor is stopped. from Standby to the...
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... the disk. A power off , even after the drive has become ready: • Spindle speed lies outside the requirements for reliable operation • The occurrence of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 This status normally exists at power off by... issuing a • Soft reset • Hard reset • Flush Cache command • Standby command • Standby Immediate...
... the disk. A power off , even after the drive has become ready: • Spindle speed lies outside the requirements for reliable operation • The occurrence of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 This status normally exists at power off by... issuing a • Soft reset • Hard reset • Flush Cache command • Standby command • Standby Immediate...
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.../read '00'x and 'ff'x pattern on all buffers. 5.6 Error recovery Errors occurring on reset and when a drive self-test is reallocated automatically. The test consists of tolerance • Head open/short 5.5 Data buffer test The data...drive are met. When the result of the error recovery procedures are reported to the host system as non-recoverable errors. 5.7 Automatic reallocation The sectors that show some errors may be completed after ERP is fully carried out, a hard... The following conditions are reallocated to the host system. Travelstar 80GN Hard Disk Drive Specification 22
.../read '00'x and 'ff'x pattern on all buffers. 5.6 Error recovery Errors occurring on reset and when a drive self-test is reallocated automatically. The test consists of tolerance • Head open/short 5.5 Data buffer test The data...drive are met. When the result of the error recovery procedures are reported to the host system as non-recoverable errors. 5.7 Automatic reallocation The sectors that show some errors may be completed after ERP is fully carried out, a hard... The following conditions are reallocated to the host system. Travelstar 80GN Hard Disk Drive Specification 22
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... interleaved ECC processor provides user data verification and correction capability. Each interleave has 12 bytes for each interleave Interleave ABCDABCDAB C D A B C D A B C D A B C D A B C D Error pattern x x x x x x x x x x x x x x x x x x x x x 0 0 0 6 5 5 5 Error pattern x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 6 0 0 0 Travelstar 80GN Hard Disk Drive Specification 23 An "X" means that the byte contains no error. Hardware logic corrects up to 20 bytes (5 bytes for ECC. Following are some examples...
... interleaved ECC processor provides user data verification and correction capability. Each interleave has 12 bytes for each interleave Interleave ABCDABCDAB C D A B C D A B C D A B C D A B C D Error pattern x x x x x x x x x x x x x x x x x x x x x 0 0 0 6 5 5 5 Error pattern x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 x 0 0 0 6 0 0 0 Travelstar 80GN Hard Disk Drive Specification 23 An "X" means that the byte contains no error. Hardware logic corrects up to 20 bytes (5 bytes for ECC. Following are some examples...