Hard Drive Specifications
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S46H-5175-03 OEM HARD DISK DRIVE SPECIFICATIONS for DTNA-21800/22160 (1800/2160 MB) 2.5-Inch Hard Disk Drive with ATA Interface Revision (1.2)
S46H-5175-03 OEM HARD DISK DRIVE SPECIFICATIONS for DTNA-21800/22160 (1800/2160 MB) 2.5-Inch Hard Disk Drive with ATA Interface Revision (1.2)
Hard Drive Specifications
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S46H-5175-03 OEM HARD DISK DRIVE SPECIFICATIONS for DTNA-21800/22160 (1800/2160 MB) 2.5-Inch Hard Disk Drive with ATA Interface Revision (1.2)
S46H-5175-03 OEM HARD DISK DRIVE SPECIFICATIONS for DTNA-21800/22160 (1800/2160 MB) 2.5-Inch Hard Disk Drive with ATA Interface Revision (1.2)
Hard Drive Specifications
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...the surface of the following IBM 2.5-inch, ATA interface hard disk drives: DTNA-21800 (1800 MB) DTNA-22160 (2160 MB) Note: The specifications are subject to the drive after taking out from shipping package and opening ESD protective bag are user's responsi- bilities. . © Copyright IBM Corp. 1997 1 1.0... General This document describes the specifications of printed circuit board. Do not cover the breathing hole on the top cover (See Figure 2 on page 2). The drive can be easily damaged by shocks or ESD ...
...the surface of the following IBM 2.5-inch, ATA interface hard disk drives: DTNA-21800 (1800 MB) DTNA-22160 (2160 MB) Note: The specifications are subject to the drive after taking out from shipping package and opening ESD protective bag are user's responsi- bilities. . © Copyright IBM Corp. 1997 1 1.0... General This document describes the specifications of printed circuit board. Do not cover the breathing hole on the top cover (See Figure 2 on page 2). The drive can be easily damaged by shocks or ESD ...
Hard Drive Specifications
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... shortest possible time. All electronics including spindle motor and host interface are in the ID parking position. Figure 11. From Standby To Idle Figure 12. Drive Characteristics 13 Standby : The device interface is capable of accepting commands. Operating Mode 3.3.7.1 Mode Transition Time. Mode Transition Time Transition Time 2.8 sec typ, 9.5 sec max... stop or power down or Spindle stopped, a head locking mechanism will secure the heads in power saving mode. Sleep : The device requires a soft reset or a hard reset to activate those circuitry.
... shortest possible time. All electronics including spindle motor and host interface are in the ID parking position. Figure 11. From Standby To Idle Figure 12. Drive Characteristics 13 Standby : The device interface is capable of accepting commands. Operating Mode 3.3.7.1 Mode Transition Time. Mode Transition Time Transition Time 2.8 sec typ, 9.5 sec max... stop or power down or Spindle stopped, a head locking mechanism will secure the heads in power saving mode. Sleep : The device requires a soft reset or a hard reset to activate those circuitry.
Hard Drive Specifications
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Refer to 6.8, " Drive Address Setting" on the interface connector. Initial state may be changed to Standby mode using pin 47 on page 41 for detail. 3.3.7.3 Adaptive power save control The transient timing from active mode to Idle mode is adaptively controlled to Idle mode after power on or hard reset as an initial state. 3.3.7.2 Operating mode at power on The device goes to the access pattern of the host system. 14 OEM Specifications of DTNA-2xxxx 2.5 inch H D D
Refer to 6.8, " Drive Address Setting" on the interface connector. Initial state may be changed to Standby mode using pin 47 on page 41 for detail. 3.3.7.3 Adaptive power save control The transient timing from active mode to Idle mode is adaptively controlled to Idle mode after power on or hard reset as an initial state. 3.3.7.2 Operating mode at power on The device goes to the access pattern of the host system. 14 OEM Specifications of DTNA-2xxxx 2.5 inch H D D
Hard Drive Specifications
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... can be lost by power down during write operation may cause loss of data. There is a way to the host system any of drive is disabled. Hard reset does not cause any data loss. 4.2 Write Cache Power off is recommended to prevent data loss. − To confirm successful completion.... Checking just before power off while write cache is not ready to the host system if any time the drive is enabled may cause loss of a WRITE FAULT condition. © Copyright IBM Corp. 1997 15 Occurrence of data which will be maintained until the following conditions occur after the...
... can be lost by power down during write operation may cause loss of data. There is a way to the host system any of drive is disabled. Hard reset does not cause any data loss. 4.2 Write Cache Power off is recommended to prevent data loss. − To confirm successful completion.... Checking just before power off while write cache is not ready to the host system if any time the drive is enabled may cause loss of a WRITE FAULT condition. © Copyright IBM Corp. 1997 15 Occurrence of data which will be maintained until the following conditions occur after the...
Hard Drive Specifications
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... of those show some errors may be completed after defined E R P is fully carried out, a hard error is failed. 4.7.2 Non Recovered Read Errors When a read '00'x and 'ff'x pattern on all ...spare location. This location is registered internally as a target of a write operation, a sequence of DTNA-2xxxx 2.5 inch H D D When one of logically sequenced sectors will be dispersed. Head off track... Procedure (ERP) is fully carried out, the sector(s) are located at Power-on the drive are monitored during a write operation. The tests are met. The spare sectors for auto-reallocation...
... of those show some errors may be completed after defined E R P is fully carried out, a hard error is failed. 4.7.2 Non Recovered Read Errors When a read '00'x and 'ff'x pattern on all ...spare location. This location is registered internally as a target of a write operation, a sequence of DTNA-2xxxx 2.5 inch H D D When one of logically sequenced sectors will be dispersed. Head off track... Procedure (ERP) is fully carried out, the sector(s) are located at Power-on the drive are monitored during a write operation. The tests are met. The spare sectors for auto-reallocation...
Hard Drive Specifications
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Height (mm) Width (mm) Length (mm) Weight (gram) Figure 17. Outline of DTNA-21800/22160 24 OEM Specifications of DTNA-21800/22160 which includes the hole locations. Physical Dimension and Weight DTNA-21800 / DTNA-22160 12.7 +0.0/-0.5 69.85 ± 0.25 100.2 ± 0.25 140 Max 5.4.2 Hole Locations The Figure 18 on page 24 shows the outline of DTNA-2xxxx 2.5 inch H D D Figure 18. 5.4 Mechanical Specifications 5.4.1 Mechanical Dimensions and Weight The following chart describes the dimensions for the 2.5" hard disk drive form factor.
Height (mm) Width (mm) Length (mm) Weight (gram) Figure 17. Outline of DTNA-21800/22160 24 OEM Specifications of DTNA-21800/22160 which includes the hole locations. Physical Dimension and Weight DTNA-21800 / DTNA-22160 12.7 +0.0/-0.5 69.85 ± 0.25 100.2 ± 0.25 140 Max 5.4.2 Hole Locations The Figure 18 on page 24 shows the outline of DTNA-2xxxx 2.5 inch H D D Figure 18. 5.4 Mechanical Specifications 5.4.1 Mechanical Dimensions and Weight The following chart describes the dimensions for the 2.5" hard disk drive form factor.
Hard Drive Specifications
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... the mounting attachments for the systems. The input level shall be applied to the normal drive mounting points. 5.5.1 Operating Vibration The disk drive will operate without a hard error while being subjected to 5 Hz sine wave - 0.5 oct/min sweep rate 5.5.2 Non-Operating Vibration 5.5.2.1 Random Vibration The test consists of vibration is 0.67G RMS (... RMS level of a random vibration applied in C-S 1-9711-002 (1990-03) as V5L. The PSD levels for V5L is 3.01G (RMS). 26 OEM Specifications of DTNA-2xxxx 2.5 inch H D D
... the mounting attachments for the systems. The input level shall be applied to the normal drive mounting points. 5.5.1 Operating Vibration The disk drive will operate without a hard error while being subjected to 5 Hz sine wave - 0.5 oct/min sweep rate 5.5.2 Non-Operating Vibration 5.5.2.1 Random Vibration The test consists of vibration is 0.67G RMS (... RMS level of a random vibration applied in C-S 1-9711-002 (1990-03) as V5L. The PSD levels for V5L is 3.01G (RMS). 26 OEM Specifications of DTNA-2xxxx 2.5 inch H D D
Hard Drive Specifications
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...six sides when heads are parked. (When the power is not applied to 10 Hz sine wave - 0.5 oct/min sweep rate 5.5.3 Operating Shock The hard disk drive meets the following criteria while operating in the conditions described below. 5.5.2.2 Swept Sine Vibration - 25.4mm (peak to peak) displacement, 5 to 10 ... shock pulse, 10G/11msec half-sine shock pulse The input level shall be applied in normal system use. 5.5.4 Non-Operating Shock The disk drive must be measured at a time. The shock test consists of ten shock inputs in each direction of 2 ms duration on the parked position...
...six sides when heads are parked. (When the power is not applied to 10 Hz sine wave - 0.5 oct/min sweep rate 5.5.3 Operating Shock The hard disk drive meets the following criteria while operating in the conditions described below. 5.5.2.2 Swept Sine Vibration - 25.4mm (peak to peak) displacement, 5 to 10 ... shock pulse, 10G/11msec half-sine shock pulse The input level shall be applied in normal system use. 5.5.4 Non-Operating Shock The disk drive must be measured at a time. The shock test consists of ten shock inputs in each direction of 2 ms duration on the parked position...
Hard Drive Specifications
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...Recovery time to Active mode is about 40 ms. This does not represent a significant performance impact because it places the device in mobile hard drives. Each time this algorithm decides that the next command will not occur for a relatively long time (seconds). When this feature. Additional...when a long idle interval is a relatively rare event, and because a new burst of commands almost always begins with conventional idle. DTNA-xxxxx support this algorithm decides the current burst of commands is complete, it can now be instantaneous without servoing. In Performance Idle mode,...
...Recovery time to Active mode is about 40 ms. This does not represent a significant performance impact because it places the device in mobile hard drives. Each time this algorithm decides that the next command will not occur for a relatively long time (seconds). When this feature. Additional...when a long idle interval is a relatively rare event, and because a new burst of commands almost always begins with conventional idle. DTNA-xxxxx support this algorithm decides the current burst of commands is complete, it can now be instantaneous without servoing. In Performance Idle mode,...
Hard Drive Specifications
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... unlocked using the Security Erase Unit command to unlock the drive by using the Master Password. High > Unlock CMD with Master Password Maximum V Erase Prepare Command Erase Unit Command with the Master Password. User Password Lost LEVEL ? The purpose of DTNA-2xxxx 2.5 inch H D D If the count reaches ...be unlocked using various passwords many times. However the device can 't access any data. The count and EXPIRE bit are aborted until a hard reset or a power off. Password Lost 10.7.4.5 Attempt limit for SECURITY UNLOCK command The SECURITY UNLOCK command has an attempt limit. The...
... unlocked using the Security Erase Unit command to unlock the drive by using the Master Password. High > Unlock CMD with Master Password Maximum V Erase Prepare Command Erase Unit Command with the Master Password. User Password Lost LEVEL ? The purpose of DTNA-2xxxx 2.5 inch H D D If the count reaches ...be unlocked using various passwords many times. However the device can 't access any data. The count and EXPIRE bit are aborted until a hard reset or a power off. Password Lost 10.7.4.5 Attempt limit for SECURITY UNLOCK command The SECURITY UNLOCK command has an attempt limit. The...
Hard Drive Specifications
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...automatically. This reassignment information is registered internally, and the information is available right after defined E R P is fully carried out, a hard error is reported to the spare location. As a result of reassignment, the physical location of data is reallocated automatically. The conditions for...the spare data sector. General Operation Descriptions 73 When a device shipped from IBM, minimum 526 of drive. 10.10 Reassign Function Reassign Function is used on next power on reset or hard reset. The sectors of device. The spare sectors for reassignment are located ...
...automatically. This reassignment information is registered internally, and the information is available right after defined E R P is fully carried out, a hard error is reported to the spare location. As a result of reassignment, the physical location of data is reallocated automatically. The conditions for...the spare data sector. General Operation Descriptions 73 When a device shipped from IBM, minimum 526 of drive. 10.10 Reassign Function Reassign Function is used on next power on reset or hard reset. The sectors of device. The spare sectors for reassignment are located ...
Hard Drive Specifications
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..., and are also used on next power on reset or hard reset. Note that the Format Unit command initializes from the device by this command. 11H Merge reassigned location into the defect information of DTNA-2xxxx 2.5 inch H D D So the protected area by Initialize Drive Parameter or Set MAX LBA/CYL command is ignored...
..., and are also used on next power on reset or hard reset. Note that the Format Unit command initializes from the device by this command. 11H Merge reassigned location into the defect information of DTNA-2xxxx 2.5 inch H D D So the protected area by Initialize Drive Parameter or Set MAX LBA/CYL command is ignored...
Hard Drive Specifications
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Word 00 01 02 03 04 05 06 07 08 09 10 19 20 21 22 23 26 27 46 47 48 49 50 Content Description 045AH * * * * * Note.1 0 * 0010H 0 * 0 * 003FH 0000H * 0000H * 0000H * XXXX 0003H * 00C0H * 00XXH XXXX Note.2 0010H 0000H 0F00H * 0000H Drive classification, bit assignments: 15(=0): 1=ATAPI device, 0=ATA device 14(=0): 1=format speed tolerance gap required 13(=0): 1=track offset option available 12(=0): 1=data strobe offset option available 11(=0): 1=rotational speed tolerance > 0.5% 10(=1): 1=disk transfer rate > 10 Mbps 9(=0): 1=disk transfer rate > 5 Mbps but
Word 00 01 02 03 04 05 06 07 08 09 10 19 20 21 22 23 26 27 46 47 48 49 50 Content Description 045AH * * * * * Note.1 0 * 0010H 0 * 0 * 003FH 0000H * 0000H * 0000H * XXXX 0003H * 00C0H * 00XXH XXXX Note.2 0010H 0000H 0F00H * 0000H Drive classification, bit assignments: 15(=0): 1=ATAPI device, 0=ATA device 14(=0): 1=format speed tolerance gap required 13(=0): 1=track offset option available 12(=0): 1=data strobe offset option available 11(=0): 1=rotational speed tolerance > 0.5% 10(=1): 1=disk transfer rate > 10 Mbps 9(=0): 1=disk transfer rate > 5 Mbps but
Hard Drive Specifications
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... off. The parameters remain in Identify Device Information reflects these parameters. Output Parameters To The Device Sector Count The number of the drive. (Total customer usable data sectors) / ((Sector Count)*(H+1)) ≤ FFFFh The total customer usable data sectors are 256 sectors per... Registers Register 76543210 Data Error Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status ...See Below... Hard reset is at 3.1, " Logical Drive Format" on page 59. Initialize Device Parameters Command (91h) The Initialize Device Parameters command enables the host ...
... off. The parameters remain in Identify Device Information reflects these parameters. Output Parameters To The Device Sector Count The number of the drive. (Total customer usable data sectors) / ((Sector Count)*(H+1)) ≤ FFFFh The total customer usable data sectors are 256 sectors per... Registers Register 76543210 Data Error Sector Count Sector Number Cylinder Low Cylinder High Device/Head Status ...See Below... Hard reset is at 3.1, " Logical Drive Format" on page 59. Initialize Device Parameters Command (91h) The Initialize Device Parameters command enables the host ...