Specifications
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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...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...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...
Specifications
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... Communications Commission field replacement unit gravity (a unit of force) (32 ft/sec)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... power on hours population part number peak-to-peak power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity per cent relative humidity Travelstar 80GN Hard Disk Drive Specification 6
... Communications Commission field replacement unit gravity (a unit of force) (32 ft/sec)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... power on hours population part number peak-to-peak 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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... transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state transistor-transistor tristate logic 1.4 Caution • Do not apply force to the drive after its removal from the shipping package and the ESD protective bag are the responsibility of the printed circuit board • This...
... transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state transistor-transistor tristate logic 1.4 Caution • Do not apply force to the drive after its removal from the shipping package and the ESD protective bag are the responsibility of the printed circuit board • This...
Specifications
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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. Travelstar 80GN Hard Disk Drive Specification 8
Specifications
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... Buffer with write cache 8192 KB - Upper 308 KB is used for firmware (40/30/20GB models) • Fast data transfer rate - 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 9 Upper 308 KB is used for firmware (80/60GB models) 2048 KB -
... Buffer with write cache 8192 KB - Upper 308 KB is used for firmware (40/30/20GB models) • Fast data transfer rate - 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 9 Upper 308 KB is used for firmware (80/60GB models) 2048 KB -
Specifications
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Part 1. Functional specification Travelstar 80GN Hard Disk Drive Specification 11
Part 1. Functional specification Travelstar 80GN Hard Disk Drive Specification 11
Specifications
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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 Travelstar...
...: 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 Travelstar...
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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 ... Cylinders 16,383 16,383 16,383 16,383 16,383 Number of zones 4200 350 100 28 712 3.78 96 106 70 16 Travelstar 80GN Hard Disk Drive Specification 15 Max) (Gbit/sq-inch - Max) Number of sectors 156,301,488 117,210,240 78,140,160 58,605,120 39,070...
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 ... Cylinders 16,383 16,383 16,383 16,383 16,383 Number of zones 4200 350 100 28 712 3.78 96 106 70 16 Travelstar 80GN Hard Disk Drive Specification 15 Max) (Gbit/sq-inch - Max) Number of sectors 156,301,488 117,210,240 78,140,160 58,605,120 39,070...
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Contact Hitachi technical support for detail. Each drive is formatted in the factory test by optimizing TPI/BPI combination. 4.3 Cylinder allocation The table shows typical data format (96K TPI / 712K BPI). Table 3: Cylinder ... 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
Contact Hitachi technical support for detail. Each drive is formatted in the factory test by optimizing TPI/BPI combination. 4.3 Cylinder allocation The table shows typical data format (96K TPI / 712K BPI). Table 3: Cylinder ... 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
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...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 Latency • Data transfer speed • Buffering operation (read (ms) Average random seek time - The detailed descriptions ...are other parameters that contribute to define the bare drive characteristics, not system throughput, which depends on page 21. write (ms) Rotational speed (RPM) Power-on-to-ready (sec) ...
...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 Latency • Data transfer speed • Buffering operation (read (ms) Average random seek time - The detailed descriptions ...are other parameters that contribute to define the bare drive characteristics, not system throughput, which depends on page 21. write (ms) Rotational speed (RPM) Power-on-to-ready (sec) ...
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Travelstar 80GN Hard Disk Drive Specification 18 Max Maximum value measured on any one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment" on page 27 for an n track seek 4.4.2.2 Full stroke seek time ... a reliable read or write implies that error correction or recovery is not used throughout this document and are defined as the weighted average of the drive population tested at nominal environmental and voltage conditions. A reliable read or write operation. ments" on page 25 and Section 6.2, "DC power require- "Typical"...
Travelstar 80GN Hard Disk Drive Specification 18 Max Maximum value measured on any one drive over the full range of the environmental and voltage conditions. (See Section 6.1, "Environment" on page 27 for an n track seek 4.4.2.2 Full stroke seek time ... a reliable read or write implies that error correction or recovery is not used throughout this document and are defined as the weighted average of the drive population tested at nominal environmental and voltage conditions. A reliable read or write operation. ments" on page 25 and Section 6.2, "DC power require- "Typical"...
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... responding immediately to perform a media access command (for one Average latency revolution (ms) (ms) 4200 14.3 7.1 4.4.2.5 Drive ready time Table 9: Drive ready time Condition Power on to Ready Drive ready time (sec) Typical Max 3.0 9.5 Ready Power on to Ready The condition in which the... drive is able to media access requests. The head is parked near the mid-diameter the disk without servoing. The head is unloaded onto the ramp position. Travelstar 80GN Hard Disk Drive...
... responding immediately to perform a media access command (for one Average latency revolution (ms) (ms) 4200 14.3 7.1 4.4.2.5 Drive ready time Table 9: Drive ready time Condition Power on to Ready Drive ready time (sec) Typical Max 3.0 9.5 Ready Power on to Ready The condition in which the... drive is able to media access requests. The head is parked near the mid-diameter the disk without servoing. The head is unloaded onto the ramp position. Travelstar 80GN Hard Disk Drive...
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...is stopped. The device requires a soft reset or a hard reset to the access pattern of accepting commands. Refer to section 7.10, "Drive address setting" on page 55 for details. 4.4.3.4 Adaptive power... host interface, are shut off. 4.4.3.2 Mode transition time - The transient timing from Standby to Idle Table 11: Drive ready time From To Transition Time (typical) Transition Time (max.) Standby Idle 2.0 (80,60GB) 9.5 1.8(40,30...mode to Standby mode using pin C on or hard reset as an initial state. All circuitry but the host interface is in power saving mode....
...is stopped. The device requires a soft reset or a hard reset to the access pattern of accepting commands. Refer to section 7.10, "Drive address setting" on page 55 for details. 4.4.3.4 Adaptive power... host interface, are shut off. 4.4.3.2 Mode transition time - The transient timing from Standby to Idle Table 11: Drive ready time From To Transition Time (typical) Transition Time (max.) Standby Idle 2.0 (80,60GB) 9.5 1.8(40,30...mode to Standby mode using pin C on or hard reset as an initial state. All circuitry but the host interface is in power saving mode....
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... are satisfied: • Access recalibration/tuning is complete • Spindle speed meets requirements for reliable operation • The occurrence of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 In order to prevent this data loss, confirm the completion of the actual write operation prior to the power off by a rewrite operation...
... are satisfied: • Access recalibration/tuning is complete • Spindle speed meets requirements for reliable operation • The occurrence of a Write Fault condition Travelstar 80GN Hard Disk Drive Specification 21 In order to prevent this data loss, confirm the completion of the actual write operation prior to the power off by a rewrite operation...
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... sector is reallocated. 5.7.3 Recovered read errors When a 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 requested by the error recovery procedure. When one of these conditions exceeds the criteria, the write operation is terminated and the automatic... Nonrecovered write errors When a write operation cannot be run prior to the reallocation according to the host system. The conditions for the reallocation. Travelstar 80GN Hard Disk Drive Specification 22 Errors that are monitored during a write operation.
... sector is reallocated. 5.7.3 Recovered read errors When a 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 requested by the error recovery procedure. When one of these conditions exceeds the criteria, the write operation is terminated and the automatic... Nonrecovered write errors When a write operation cannot be run prior to the reallocation according to the host system. The conditions for the reallocation. Travelstar 80GN Hard Disk Drive Specification 22 Errors that are monitored during a write operation.
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... correction capability. An "X" means that the byte contains no error. 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
... correction capability. An "X" means that the byte contains no error. 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