Manual/User Guide
Page 5
...Interface This chapter describes the interface specifications of the MHN Series. Preface This manual describes the MHN Series, 2.5-inch hard disk drives. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHN Series... This chapter gives an overview of the MHN Series and describes their implementations in computer systems. This manual consists of hard disk drives and their features. CHAPTER 2 Device Configuration This chapter describes the internal configurations of the MHN Series and the configuration ...
...Interface This chapter describes the interface specifications of the MHN Series. Preface This manual describes the MHN Series, 2.5-inch hard disk drives. CHAPTER 3 Installation Conditions This chapter describes the external dimensions, installation conditions, and switch settings of the MHN Series... This chapter gives an overview of the MHN Series and describes their implementations in computer systems. This manual consists of hard disk drives and their features. CHAPTER 2 Device Configuration This chapter describes the internal configurations of the MHN Series and the configuration ...
Manual/User Guide
Page 6
.... Please write your opinions or requests on the Comment at the back of use the product more efficiently. Ensure that the disk drive is an example: (Example) Data corruption: Avoid mounting the disk drive near strong magnetic sources such as loud speakers. To make this manual. The following is not affected by the indented...
.... Please write your opinions or requests on the Comment at the back of use the product more efficiently. Ensure that the disk drive is an example: (Example) Data corruption: Avoid mounting the disk drive near strong magnetic sources such as loud speakers. To make this manual. The following is not affected by the indented...
Manual/User Guide
Page 7
Preface Liability Exception "Disk drive defects" refers to defects that involve adjustment, repair, or replacement. Fujitsu is not liable for any other disk drive defects, such as those caused by user misoperation or mishandling, inappropriate operating environments, defects in the power supply or cable, problems of the host system, or other causes outside the disk drive. C141-E120-02EN iii
Preface Liability Exception "Disk drive defects" refers to defects that involve adjustment, repair, or replacement. Fujitsu is not liable for any other disk drive defects, such as those caused by user misoperation or mishandling, inappropriate operating environments, defects in the power supply or cable, problems of the host system, or other causes outside the disk drive. C141-E120-02EN iii
Manual/User Guide
Page 9
...injury if the user does not perform the procedure correctly. C141-E120-02EN v Ensure that the disk drive is not affected by the edges. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the product or other... property, may occur if the user does not perform the procedure correctly. Also, damage to the disk drive. Static: When handling the device, disconnect the ...
...injury if the user does not perform the procedure correctly. C141-E120-02EN v Ensure that the disk drive is not affected by the edges. Do not touch the printed circuit board, but hold it too hard, the cover and the spindle motor contact, which may cause damage to the product or other... property, may occur if the user does not perform the procedure correctly. Also, damage to the disk drive. Static: When handling the device, disconnect the ...
Manual/User Guide
Page 11
Manual Organization MHN2300AT, MHN2200AT, MHN2150AT, MHN2100AT DISK DRIVES PRODUCT MANUAL (C141-E120) • Device Overview • Device Configuration • Installation Conditions • Theory of Device Operation • Interface • Operations MHN2300AT, MHN2200AT, MHN2150AT, MHN2100AT DISK DRIVES MAINTENANCE MANUAL (C141-E120) • Maintenance and Diagnosis • Removal and Replacement Procedure C141-E120-02EN vii
Manual Organization MHN2300AT, MHN2200AT, MHN2150AT, MHN2100AT DISK DRIVES PRODUCT MANUAL (C141-E120) • Device Overview • Device Configuration • Installation Conditions • Theory of Device Operation • Interface • Operations MHN2300AT, MHN2200AT, MHN2150AT, MHN2100AT DISK DRIVES MAINTENANCE MANUAL (C141-E120) • Maintenance and Diagnosis • Removal and Replacement Procedure C141-E120-02EN vii
Manual/User Guide
Page 18
Contents Illustrations Figures Figure 1.1 Current fluctuation (Typ.) at +5V when power is turned on 1-7 Figure 2.1 Disk drive outerview 2-2 Figure 2.2 Configuration of disk media heads 2-3 Figure 2.3 1 drive system configuration 2-4 Figure 2.4 2 drives configuration 2-4 Figure 3.1 Dimensions 3-2 Figure 3.2 Orientation 3-3 Figure 3.3 Mounting frame structure 3-4 Figure 3.4 Location of breather 3-5 Figure 3.5 Surface ... diagram of servo control circuit 4-15 Physical sector servo configuration on disk surface 4-19 Servo frame format 4-20 Figure 5.1 Interface signals 5-2 xiv C141-E120-02EN
Contents Illustrations Figures Figure 1.1 Current fluctuation (Typ.) at +5V when power is turned on 1-7 Figure 2.1 Disk drive outerview 2-2 Figure 2.2 Configuration of disk media heads 2-3 Figure 2.3 1 drive system configuration 2-4 Figure 2.4 2 drives configuration 2-4 Figure 3.1 Dimensions 3-2 Figure 3.2 Orientation 3-3 Figure 3.3 Mounting frame structure 3-4 Figure 3.4 Location of breather 3-5 Figure 3.5 Surface ... diagram of servo control circuit 4-15 Physical sector servo configuration on disk surface 4-19 Servo frame format 4-20 Figure 5.1 Interface signals 5-2 xiv C141-E120-02EN
Manual/User Guide
Page 21
CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects 1.10 Load/Unload Function Overview and features are described in disk controllers. The MHN Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E120-02EN 1-1 These disk drives use the AT-bus hard disk interface protocol and are described.
CHAPTER 1 Device Overview 1.1 Features 1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects 1.10 Load/Unload Function Overview and features are described in disk controllers. The MHN Series are 2.5-inch hard disk drives with built-in this chapter, and specifications and power requirement are compact and reliable. C141-E120-02EN 1-1 These disk drives use the AT-bus hard disk interface protocol and are described.
Manual/User Guide
Page 22
.../17 MTR recording method and 15 recording zone technology. The MHN Series has a formatted capacity of 30 GB (MHN2300AT), 20 GB (MHN2200AT), 15 GB (MHN2150AT) and 10 GB (MHN2100AT) respectively. (3) High-speed Transfer rate The disk drives (the MHN Series) have 1 disk or 2 disks of 65 mm (2.5 inches) diameter, and its height is highly resistant against non-operation shock up...
.../17 MTR recording method and 15 recording zone technology. The MHN Series has a formatted capacity of 30 GB (MHN2300AT), 20 GB (MHN2200AT), 15 GB (MHN2150AT) and 10 GB (MHN2100AT) respectively. (3) High-speed Transfer rate The disk drives (the MHN Series) have 1 disk or 2 disks of 65 mm (2.5 inches) diameter, and its height is highly resistant against non-operation shock up...
Manual/User Guide
Page 23
... a slave device. (5) Error correction and retry by the next read ahead data corresponds to the data requested by ECC If a recoverable error occurs, the disk drives (the MHN Series) themselves attempt error recovery. This feature reduces the access time at completion of transferring data to the data buffer completion of writing ...
... a slave device. (5) Error correction and retry by the next read ahead data corresponds to the data requested by ECC If a recoverable error occurs, the disk drives (the MHN Series) themselves attempt error recovery. This feature reduces the access time at completion of transferring data to the data buffer completion of writing ...
Manual/User Guide
Page 24
Cable length: 0.46 m) Data Transfer Rate • To/From Media 17.4 to Drive Read) Typ.: 5 sec • Stop (at Power Down) Typ.: 5 sec Interface ATA-5 (Max. Device Overview 1.2 Device Specifications 1.2.1 Specifications summary Table 1.1...; Depth) 9.5 mm × 100.0 mm ×70.0 mm Weight 98 g *1: Capacity under the LBA mode. 1-4 C141-E120-02EN Table 1.1 Specifications (1/2) MHN2300AT MHN2200AT MHN2150AT MHN2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 4 3 2 2 Number of Cylinders (User) 28,416 Number of the disk drives (MHN Series).
Cable length: 0.46 m) Data Transfer Rate • To/From Media 17.4 to Drive Read) Typ.: 5 sec • Stop (at Power Down) Typ.: 5 sec Interface ATA-5 (Max. Device Overview 1.2 Device Specifications 1.2.1 Specifications summary Table 1.1...; Depth) 9.5 mm × 100.0 mm ×70.0 mm Weight 98 g *1: Capacity under the LBA mode. 1-4 C141-E120-02EN Table 1.1 Specifications (1/2) MHN2300AT MHN2200AT MHN2150AT MHN2100AT Format Capacity (*1) 30 GB 20 GB 15 GB 10 GB Number of Heads 4 3 2 2 Number of Cylinders (User) 28,416 Number of the disk drives (MHN Series).
Manual/User Guide
Page 29
... years or 20,000 hours of defects (alternative block assignment). Refer to repair (MTTR) is 30 minutes or less, if repaired by handling, inappropriate operating environments, defects in the power supply host system, or interface cable. (2) Mean time to repair (MTTR) The mean time to item (3) in all fields (*1) *1 "Disk drive defects" refers...
... years or 20,000 hours of defects (alternative block assignment). Refer to repair (MTTR) is 30 minutes or less, if repaired by handling, inappropriate operating environments, defects in the power supply host system, or interface cable. (2) Mean time to repair (MTTR) The mean time to item (3) in all fields (*1) *1 "Disk drive defects" refers...
Manual/User Guide
Page 30
... retries are evenly distributed on the disk and unloads the head from the factory (low level format). Normal Unload is a normal head unloading operation and the commands listed below . Thus, the hosts see a defect-free devices. Alternate sectors are executed. • Hard Reset • Standby • ... head offset operations. (2) Positioning error Positioning (seek) errors that the data blocks to be assigned, are formatted prior to the disk drive's error recovery procedure, and include read retries of 300,000 normal Load/Unload cycles. The user need not be concerned with access...
... retries are evenly distributed on the disk and unloads the head from the factory (low level format). Normal Unload is a normal head unloading operation and the commands listed below . Thus, the hosts see a defect-free devices. Alternate sectors are executed. • Hard Reset • Standby • ... head offset operations. (2) Positioning error Positioning (seek) errors that the data blocks to be assigned, are formatted prior to the disk drive's error recovery procedure, and include read retries of 300,000 normal Load/Unload cycles. The user need not be concerned with access...
Manual/User Guide
Page 33
C141-E120-02EN 2-1 CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate.
C141-E120-02EN 2-1 CHAPTER 2 Device Configuration 2.1 Device Configuration 2.2 System Configuration This chapter describes the internal configurations of the hard disk drives and the configuration of the systems in which they operate.
Manual/User Guide
Page 34
... disk when the disk starts. The disk drive consists of disks used varies with the model, as described below. In the disk surface, servo information necessary for controlling positioning and read /write preamplifier, and controller PCA. Figure 2.2 illustrates the configuration of the disks and heads of the load/unload (L/UL) type. The inner diameter is 20 mm. The disk...
... disk when the disk starts. The disk drive consists of disks used varies with the model, as described below. In the disk surface, servo information necessary for controlling positioning and read /write preamplifier, and controller PCA. Figure 2.2 illustrates the configuration of the disks and heads of the load/unload (L/UL) type. The inner diameter is 20 mm. The disk...
Manual/User Guide
Page 36
... U-DMA mode 5 transfer at 100 MB/s. 2.2.2 1 drive connection MHN2300AT MHNC2023020AT MMHHNC22014500AATT MHN2100AT Figure 2.3 1 drive system configuration 2.2.3 2 drives connection (Host adaptor) MHN2300AT MMHHNC22023020AATT MMHHNC22014500AATT MHN2100AT MHN2300AT MMMMMMMMHHHHHHHHNNNGHHCC22222222211100000500633400024220AAAAAAAATTTTTTTT Note: When the drive that is not conformed to ATA is connected to the disk drive above configuration, the operation is not guaranteed. Figure 2.4 2 drives configuration 2-4 C141-E120-02EN Device Configuration...
... U-DMA mode 5 transfer at 100 MB/s. 2.2.2 1 drive connection MHN2300AT MHNC2023020AT MMHHNC22014500AATT MHN2100AT Figure 2.3 1 drive system configuration 2.2.3 2 drives connection (Host adaptor) MHN2300AT MMHHNC22023020AATT MMHHNC22014500AATT MHN2100AT MHN2300AT MMMMMMMMHHHHHHHHNNNGHHCC22222222211100000500633400024220AAAAAAAATTTTTTTT Note: When the drive that is not conformed to ATA is connected to the disk drive above configuration, the operation is not guaranteed. Figure 2.4 2 drives configuration 2-4 C141-E120-02EN Device Configuration...
Manual/User Guide
Page 37
... data transfer (PIO mode 4 or DMA mode 2 U-DMA mode 5), occurrence of ringing or crosstalk of the signal lines (AT bus) between the HA and the disk drive should be a great cause of the obstruction of the signal lines including the HA and cable does not exceed the ATA-5 standard, and the cable... length between the HA and the disk drive may be as short as possible. Thus, that the capacitance of system reliability. ATA is conformed to push the top cover of failure. No need...
... data transfer (PIO mode 4 or DMA mode 2 U-DMA mode 5), occurrence of ringing or crosstalk of the signal lines (AT bus) between the HA and the disk drive should be a great cause of the obstruction of the signal lines including the HA and cable does not exceed the ATA-5 standard, and the cable... length between the HA and the disk drive may be as short as possible. Thus, that the capacitance of system reliability. ATA is conformed to push the top cover of failure. No need...
Manual/User Guide
Page 39
For information about handling this hard disk drive and the system installation procedure, refer to the following Integration Guide. C141-E144 C141-E120-02EN 3-1 CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives.
For information about handling this hard disk drive and the system installation procedure, refer to the following Integration Guide. C141-E144 C141-E120-02EN 3-1 CHAPTER 3 Installation Conditions 3.1 Dimensions 3.2 Mounting 3.3 Cable Connections 3.4 Jumper Settings This chapter gives the external dimensions, installation conditions, surface temperature conditions, cable connections, and switch settings of the hard disk drives.
Manual/User Guide
Page 40
Installation Conditions 3.1 Dimensions Figure 3.1 illustrates the dimensions of the disk drive and positions of the mounting screw holes. All dimensions are in mm. 0.25 Figure 3.1 Dimensions 3-2 C141-E120-02EN
Installation Conditions 3.1 Dimensions Figure 3.1 illustrates the dimensions of the disk drive and positions of the mounting screw holes. All dimensions are in mm. 0.25 Figure 3.1 Dimensions 3-2 C141-E120-02EN
Manual/User Guide
Page 41
3.2 Mounting 3.2 Mounting (1) Orientation Figure 3.2 illustrates the allowable orientations for the disk drive. (a) Horizontal -1 (b) Horizontal -1 gravity (c) Vertical -1 gravity (d) Vertical -2 (e) Vertical -3 (f) Vertical -4 Figure 3.2 Orientation gravity C141-E120-02EN 3-3
3.2 Mounting 3.2 Mounting (1) Orientation Figure 3.2 illustrates the allowable orientations for the disk drive. (a) Horizontal -1 (b) Horizontal -1 gravity (c) Vertical -1 gravity (d) Vertical -2 (e) Vertical -3 (f) Vertical -4 Figure 3.2 Orientation gravity C141-E120-02EN 3-3
Manual/User Guide
Page 44
Installation Conditions (4) Ambient temperature The temperature conditions for a disk drive mounted in a cabinet refer to prevent the DE surface temperature from the disk drive. The ambient temperature must satisfy the temperature conditions described in Section 1.4, and the airflow must meet the standards listed in particular, receives sufficient cooling. Figure 3.5 ...
Installation Conditions (4) Ambient temperature The temperature conditions for a disk drive mounted in a cabinet refer to prevent the DE surface temperature from the disk drive. The ambient temperature must satisfy the temperature conditions described in Section 1.4, and the airflow must meet the standards listed in particular, receives sufficient cooling. Figure 3.5 ...
