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Keep this manual with care. K6602743 Rev.2 02.12.'02 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 112 pages) - 1 - Read and recommend drive usage cautions to your end user. OEM Manual DK23EB-40 Disk Drive Specifications REV.2 Caution for Safety Read Safety descriptions carefully.
Keep this manual with care. K6602743 Rev.2 02.12.'02 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 112 pages) - 1 - Read and recommend drive usage cautions to your end user. OEM Manual DK23EB-40 Disk Drive Specifications REV.2 Caution for Safety Read Safety descriptions carefully.
User Manual
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... excluded. UL1950 Third Edition dated July 28, 1995 - IEC60950 A4: 1996 - In general, Hitachi shall not be further limited in accordance with a limited warranty and specific remedies are available to the original purchaser in resident area 2) Disturbance caused by other than this ...product, such as cabling, to FCC part 15 Class B, etc.). Regulations: - Hitachi's liability may be responsible for a complete ...
... excluded. UL1950 Third Edition dated July 28, 1995 - IEC60950 A4: 1996 - In general, Hitachi shall not be further limited in accordance with a limited warranty and specific remedies are available to the original purchaser in resident area 2) Disturbance caused by other than this ...product, such as cabling, to FCC part 15 Class B, etc.). Regulations: - Hitachi's liability may be responsible for a complete ...
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... by the system. Warranty void in permanent damage to insure correct insertion. 13. Contact causes pin dent, electrical discharge distraction or contact failure. Observe Clause 3.3 "Drive Usage Condition Specifications". Keep usage conditions within the specifications, failures may cause catastrophic failures. If the conditions are used, it may occur. 8. Protect the...
... by the system. Warranty void in permanent damage to insure correct insertion. 13. Contact causes pin dent, electrical discharge distraction or contact failure. Observe Clause 3.3 "Drive Usage Condition Specifications". Keep usage conditions within the specifications, failures may cause catastrophic failures. If the conditions are used, it may occur. 8. Protect the...
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...with pallet or proper packaging with respect to protect from any purpose. Hitachi does not perform data recovery. 23. Hitachi makes no representations or warranties with pallet to the contents hereof and specifically disclaims any implied warranties or merchantability or fitness for any damage. ... power loss during handling or drive failure. Further Hitachi reserves the right to revise this publication and to notify us in a box. 20. K6602743 Rev.2 02.12.'02 - 5 - To prepare for the drive transportation) 21. Prevent humidity when the drive is correct please feel free ...
...with pallet or proper packaging with respect to protect from any purpose. Hitachi does not perform data recovery. 23. Hitachi makes no representations or warranties with pallet to the contents hereof and specifically disclaims any implied warranties or merchantability or fitness for any damage. ... power loss during handling or drive failure. Further Hitachi reserves the right to revise this publication and to notify us in a box. 20. K6602743 Rev.2 02.12.'02 - 5 - To prepare for the drive transportation) 21. Prevent humidity when the drive is correct please feel free ...
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...Specification Summary 3.1 Principal Specifications 3.2 Environmental Specifications and Reliability 3.3 Drive Usage Condition Specifications 3.4 Load/Unload Specifications 3.4.1 Normal Load/Unload 3.4.2 Emergency Unload 3.4.3 Required Power Off Sequence 4.0 Installation 4.1 Installation Direction 4.2 Mounting HDD 4.2.1 Mounting HDD with Screws 4.2.2 Single HDD Test Condition 4.2.3 Attention for HDD Installation 4.3 Drive Address Setting(DRIVE 0/DRIVE...13 13 15 16 17 17 17 17 18 18 19 19 20 21 21 22 23 23 24 25 25 26 26 27 28...
...Specification Summary 3.1 Principal Specifications 3.2 Environmental Specifications and Reliability 3.3 Drive Usage Condition Specifications 3.4 Load/Unload Specifications 3.4.1 Normal Load/Unload 3.4.2 Emergency Unload 3.4.3 Required Power Off Sequence 4.0 Installation 4.1 Installation Direction 4.2 Mounting HDD 4.2.1 Mounting HDD with Screws 4.2.2 Single HDD Test Condition 4.2.3 Attention for HDD Installation 4.3 Drive Address Setting(DRIVE 0/DRIVE...13 13 15 16 17 17 17 17 18 18 19 19 20 21 21 22 23 23 24 25 25 26 26 27 28...
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...0.03 A(0.15W) - Ready *2 3 (Typical) *3 7 Dimensions•W×H×D• 70W×9.5H×100D Units GB Bytes ms ms ms ms RPM Mbpm(kBPI) Mtpm(kTPI) MB/sec MB/sec MB/sec kB sec sec mm Weight (Approximate...- Idle *6 0.17 A(0.85W) - 3.0 Specification Summary 3.1 Principal Specifications Table 3.1 Principal Specifications Specifications No. Read/Write *9 0.40/0.42 A(2.0/2.1W) - Ready *2 5 (Typical) *3 Sleep/Standby - Low Power Active *7 0.35 A(1.75W) -Seek *8 0.45 A(2.25W) - Item DK23EB-40 1 Capacity per drive (Formatted) 40.007 Capacity per sector 512...
...0.03 A(0.15W) - Ready *2 3 (Typical) *3 7 Dimensions•W×H×D• 70W×9.5H×100D Units GB Bytes ms ms ms ms RPM Mbpm(kBPI) Mtpm(kTPI) MB/sec MB/sec MB/sec kB sec sec mm Weight (Approximate...- Idle *6 0.17 A(0.85W) - 3.0 Specification Summary 3.1 Principal Specifications Table 3.1 Principal Specifications Specifications No. Read/Write *9 0.40/0.42 A(2.0/2.1W) - Ready *2 5 (Typical) *3 Sleep/Standby - Low Power Active *7 0.35 A(1.75W) -Seek *8 0.45 A(2.25W) - Item DK23EB-40 1 Capacity per drive (Formatted) 40.007 Capacity per sector 512...
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When this operation occurs, the start up, the drive may have some tolerance after Read/Write operation. The average current may perform a spin up retries under certain conditions of the voltage specifications(Table 3.1) and environmental specifications(Table 3.2). *4 :For DC power input, the average current is measured...GND level ( 0 V) at power on the same track before this drive and in the nominal condition in which the power voltage and the temperature are unloaded. *7 :Power mode automatically enters to 20 seconds in case of spin up retry operation. Head position is kept ...
When this operation occurs, the start up, the drive may have some tolerance after Read/Write operation. The average current may perform a spin up retries under certain conditions of the voltage specifications(Table 3.1) and environmental specifications(Table 3.2). *4 :For DC power input, the average current is measured...GND level ( 0 V) at power on the same track before this drive and in the nominal condition in which the power voltage and the temperature are unloaded. *7 :Power mode automatically enters to 20 seconds in case of spin up retry operation. Head position is kept ...
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...Specification DK23EB-40 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°C *2 Temperature gradient Max. 20°C /hour 2 Relative humidity Operational 5 to 90 % Non-operational 5 to 0°C, the drive should be measured at a point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive...ESD bag and desiccant, maximum wet bulb 29°C is not packed in HDD package box. Please see specification 5.1 Packing for reference. *3 :In case of the drive. If the drive is applied. K6602743 Rev.2 02.12.'02 - 15 -
...Specification DK23EB-40 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°C *2 Temperature gradient Max. 20°C /hour 2 Relative humidity Operational 5 to 90 % Non-operational 5 to 0°C, the drive should be measured at a point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive...ESD bag and desiccant, maximum wet bulb 29°C is not packed in HDD package box. Please see specification 5.1 Packing for reference. *3 :In case of the drive. If the drive is applied. K6602743 Rev.2 02.12.'02 - 15 -
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... defined for each cylinder. For non-operating rotational shock, the specification is 50K radian/sec2 or less (2 ms, half sine wave). 3.3 Drive Usage Condition Specifications The drive is stopped during Standby and Sleep modes. -Operating (Seek/Write : Less than 20% of POH Read operations) -Motor Start/Stop Count : Max. 300,000 times. The spindle motor...
... defined for each cylinder. For non-operating rotational shock, the specification is 50K radian/sec2 or less (2 ms, half sine wave). 3.3 Drive Usage Condition Specifications The drive is stopped during Standby and Sleep modes. -Operating (Seek/Write : Less than 20% of POH Read operations) -Motor Start/Stop Count : Max. 300,000 times. The spindle motor...
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...the command complete. Sleep Also, the normal unload is automatically performed by the Host side. [Sequence #3]: Power off the drive Above sequence is required for the Host system at Power off, Suspend and Hibernation operations. The normal unload operation is performed ...in Sec. 3.4.2. 3.4.2 Emergency Unload The emergency unload is occurred by a hardware control. Standby - Standby Immediate - Standby - 3.4 Load/Unload Specifications Load /Unload is a mechanism to load/unload the heads on the disk surfaces. 3.4.1 Normal Load/Unload Normal load/unload operations are unloaded by...
...the command complete. Sleep Also, the normal unload is automatically performed by the Host side. [Sequence #3]: Power off the drive Above sequence is required for the Host system at Power off, Suspend and Hibernation operations. The normal unload operation is performed ...in Sec. 3.4.2. 3.4.2 Emergency Unload The emergency unload is occurred by a hardware control. Standby - Standby Immediate - Standby - 3.4 Load/Unload Specifications Load /Unload is a mechanism to load/unload the heads on the disk surfaces. 3.4.1 Normal Load/Unload Normal load/unload operations are unloaded by...
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...) (c) Any distortion of the device must be avoided. 4.2 Mounting HDD 4.2.1 Mounting HDD with screws Caution Mount the HDD with the screws according to the following specifications when the HDD is mounted. Note) In case of general Sub-Notebook PC(Weight: 1.7kg), the inertia of the chassis around the Z-axis of the...
...) (c) Any distortion of the device must be avoided. 4.2 Mounting HDD 4.2.1 Mounting HDD with screws Caution Mount the HDD with the screws according to the following specifications when the HDD is mounted. Note) In case of general Sub-Notebook PC(Weight: 1.7kg), the inertia of the chassis around the Z-axis of the...
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.../F cable should be no longer than 50cm(20 inches) including the circuit pattern length in response to DMARQ to either acknowledge that data has been accepted, or that Drive 1 is present when the power is turned on. The device shall assert this specification, it is not within this signal, used... for the detail. See Sec. 4.3 " Drive Address Setting (Drive 0/Drive 1)" for DMA data transfers between host and ...
.../F cable should be no longer than 50cm(20 inches) including the circuit pattern length in response to DMARQ to either acknowledge that data has been accepted, or that Drive 1 is present when the power is turned on. The device shall assert this specification, it is not within this signal, used... for the detail. See Sec. 4.3 " Drive Address Setting (Drive 0/Drive 1)" for DMA data transfers between host and ...
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... Word Description 0 General configuration 1 Number of logical cylinders 2 Specific configuration 3 Number of logical heads 4 - 5 Retired 6 Number of logical sectors per logical track 7-9 Vendor specific 10-19 Serial number (20 ASCII characters) 20 Retired 21 Retired 22 Number of ECC bytes passed on READ/...WRITE LONG commands 23-26 Firmware revision(8 ASCII Characters) 27-46 Model number(40 ASCII Characters) DK23EB-40: "HITACHI_DK23EB-40"...
... Word Description 0 General configuration 1 Number of logical cylinders 2 Specific configuration 3 Number of logical heads 4 - 5 Retired 6 Number of logical sectors per logical track 7-9 Vendor specific 10-19 Serial number (20 ASCII characters) 20 Retired 21 Retired 22 Number of ECC bytes passed on READ/...WRITE LONG commands 23-26 Firmware revision(8 ASCII Characters) 27-46 Model number(40 ASCII Characters) DK23EB-40: "HITACHI_DK23EB-40"...
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... 0078h 0078h 00F0h 0078h 0000h 0000h 0000h K6602743 Rev.2 02.12.'02 - 39 - Reserved. 51 Bit 15 - 8 PIO data transfer cycle timing mode Bit 7 - 0 Vendor Specific 52 Obsolete 53 Field validity Bit 15 - 3 0 = Reserved Bit 2 1 = The field reported in sectors 59 Multiple sector setting Bit 15-90 = Reserved Bit 8 1 = Multiple sector...
... 0078h 0078h 00F0h 0078h 0000h 0000h 0000h K6602743 Rev.2 02.12.'02 - 39 - Reserved. 51 Bit 15 - 8 PIO data transfer cycle timing mode Bit 7 - 0 Vendor Specific 52 Obsolete 53 Field validity Bit 15 - 3 0 = Reserved Bit 2 1 = The field reported in sectors 59 Multiple sector setting Bit 15-90 = Reserved Bit 8 1 = Multiple sector...
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Bit 7 - 0 Signature Code "A5h" Value (HEX.) 0000h 0XXXh 0000h XXA5h Model DK23EB-40 Table 6.6 Identify Device information (Addressing) Word 1 Word 2 Word 3 Number of user addressable sectors in LBA mode. *2. Each byte is added with unsigned arithmetic, and ... 7 - 6 Reserved Bit 5 1 = Enhanced security erase supported Bit 4 1 = Security count expired Bit 3 1 = Security frozen Bit 2 1 = Security locked Bit 1 1 = Security enabled Bit 0 1 = Security supported 129-159 Vendor Specific 160-254 Reserved 255 Integrity Word Bit 15 - 8 Checksum.
Bit 7 - 0 Signature Code "A5h" Value (HEX.) 0000h 0XXXh 0000h XXA5h Model DK23EB-40 Table 6.6 Identify Device information (Addressing) Word 1 Word 2 Word 3 Number of user addressable sectors in LBA mode. *2. Each byte is added with unsigned arithmetic, and ... 7 - 6 Reserved Bit 5 1 = Enhanced security erase supported Bit 4 1 = Security count expired Bit 3 1 = Security frozen Bit 2 1 = Security locked Bit 1 1 = Security enabled Bit 0 1 = Security supported 129-159 Vendor Specific 160-254 Reserved 255 Integrity Word Bit 15 - 8 Checksum.
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... block. 6.3.2.4.5 Format Track [50h] This command provides a means to mark a sector as good This command is specified in the Physical mode, the device executes a vendor specific operation. 6.3.2.5 Non-Data Commands Execution of these commands does not involve any data transfer. 1) The host writes any required parameters to the registers. 2) The host...
... block. 6.3.2.4.5 Format Track [50h] This command provides a means to mark a sector as good This command is specified in the Physical mode, the device executes a vendor specific operation. 6.3.2.5 Non-Data Commands Execution of these commands does not involve any data transfer. 1) The host writes any required parameters to the registers. 2) The host...
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... reliability status. The SMART commands use a single command code and are used and the identity of these attributes is vendor specific and proprietary. Attribute values are differentiated by predictable degradation and/or fault of the device. Accordingly, lower attribute values indicate ... thresholds are predicting a higher probability of a degrading or fault condition existing. The commands supported by the device are the specific performance or calibration parameters that the analysis algorithms being used in the field. Higher attribute values indicate that is used by this...
... reliability status. The SMART commands use a single command code and are used and the identity of these attributes is vendor specific and proprietary. Attribute values are differentiated by predictable degradation and/or fault of the device. Accordingly, lower attribute values indicate ... thresholds are predicting a higher probability of a degrading or fault condition existing. The commands supported by the device are the specific performance or calibration parameters that the analysis algorithms being used in the field. Higher attribute values indicate that is used by this...
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...SMART Extended self-test routine immediately in off-line mode 3 - 63 Reserved 64 - 125 Reserved (Vendor specific) 126 Abort off-line mode off-line routine (Vendor specific) 127 Abort off-line mode self-test routine 128 Reserved 129 Execute SMART Short self-test routine immediately in...the optional set of subcommand to the device, or execute a selfdiagnostic test routine in captive mode 131- 191 Reserved 192 - 255 Reserved (Vendor Specific) K6602743 Rev.2 02.12.'02 - 62 - X - 6.3.2.8.11 SMART Execute Off-line Immediate [B0h, Sub D4h] Task File Registers Command Cylinder...
...SMART Extended self-test routine immediately in off-line mode 3 - 63 Reserved 64 - 125 Reserved (Vendor specific) 126 Abort off-line mode off-line routine (Vendor specific) 127 Abort off-line mode self-test routine 128 Reserved 129 Execute SMART Short self-test routine immediately in...the optional set of subcommand to the device, or execute a selfdiagnostic test routine in captive mode 131- 191 Reserved 192 - 255 Reserved (Vendor Specific) K6602743 Rev.2 02.12.'02 - 62 - X - 6.3.2.8.11 SMART Execute Off-line Immediate [B0h, Sub D4h] Task File Registers Command Cylinder...
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...The value of sector to be used by the host to store any data. The host vendor specific logs may be returned as 96 sectors long. The following table . If a host vendor specific log has never been written by the host, when read D5h 0 : DRV0 1:DRV1 SMART...Reserved 0 09h - 0Ah Device vendor specific 96 Read Only, Host shall not use device vendor specific 0Bh - 7Fh Reserved 0 80h - 9Fh Host vendor specific 16 Read/Write A0h Device vendor specific 1 Read Only, Host shall not use device vendor specific C0h - BFh Device vendor specific 1 Read/Write, Host shall not use...
...The value of sector to be used by the host to store any data. The host vendor specific logs may be returned as 96 sectors long. The following table . If a host vendor specific log has never been written by the host, when read D5h 0 : DRV0 1:DRV1 SMART...Reserved 0 09h - 0Ah Device vendor specific 96 Read Only, Host shall not use device vendor specific 0Bh - 7Fh Reserved 0 80h - 9Fh Host vendor specific 16 Read/Write A0h Device vendor specific 1 Read Only, Host shall not use device vendor specific C0h - BFh Device vendor specific 1 Read/Write, Host shall not use...
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... - 68 - Content of the Sector Number register after command completion occurred. Content of the Device/Head register after command completion occurred. Extended error information (Vendor Specific) State This contains a value indicating the state of the device when command was reported as described below. 01h: Sleep 02h: Standby 03h: Active/Idle with...
... - 68 - Content of the Sector Number register after command completion occurred. Content of the Device/Head register after command completion occurred. Extended error information (Vendor Specific) State This contains a value indicating the state of the device when command was reported as described below. 01h: Sleep 02h: Standby 03h: Active/Idle with...