Owners Manual
Page 1
Read and recommend drive usage cautions to your end user. K6602705 Rev.3 08.20.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 112 pages) - 1 - OEM Manual DK23DA-40F/30F/20F/10F Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care.
Read and recommend drive usage cautions to your end user. K6602705 Rev.3 08.20.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 112 pages) - 1 - OEM Manual DK23DA-40F/30F/20F/10F Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care.
Owners Manual
Page 9
... Factor(9.5mm height) [Identify Device Information for 9.5mm height) in CHS mode is 8,455MB. Capacity Model (Formatted) Height Interface DK23DA-40F DK23DA-30F DK23DA-20F DK23DA-10F 40.007 GB 30.005 GB 20.003 GB 10.056 GB 9.5 mm 9.5 mm 9.5 mm 9.5 mm ATA-5(IDE)... GMR Head - CDR (Constant Density Recording) - FDB(Fruid Brting) Motor - Load/Unload Mechanism - 95 grams(DK23DA-40F/30F)/91 grams(DK23DA-20F/10F) - 1.0 General 1.1 Introduction The DK23DA series disk drives reach high capacities (40GB,30GB,20GB and 10GB for Setup] Table 1.1 Identify Device information (Addressing...
... Factor(9.5mm height) [Identify Device Information for 9.5mm height) in CHS mode is 8,455MB. Capacity Model (Formatted) Height Interface DK23DA-40F DK23DA-30F DK23DA-20F DK23DA-10F 40.007 GB 30.005 GB 20.003 GB 10.056 GB 9.5 mm 9.5 mm 9.5 mm 9.5 mm ATA-5(IDE)... GMR Head - CDR (Constant Density Recording) - FDB(Fruid Brting) Motor - Load/Unload Mechanism - 95 grams(DK23DA-40F/30F)/91 grams(DK23DA-20F/10F) - 1.0 General 1.1 Introduction The DK23DA series disk drives reach high capacities (40GB,30GB,20GB and 10GB for Setup] Table 1.1 Identify Device information (Addressing...
Owners Manual
Page 12
2.0 Components DK23DA-40F/30F/20F/10F Disk Drive Figure 2-1 Overview of DK23DA-40F/30F/20F/10F (9.5mm height) Note: 1) Prepare connection cables referring to Sec. 6.2. 2) Mounting holes are compatible with DK237A-XX, DK238A-XX, DK239A-XX, DK23AA-XX, DK23BA-xx, DK23BA-XXE,DK23CA-XX and DK23CA-XXF. K6602705 Rev.3 08.20.01 - 12 -
2.0 Components DK23DA-40F/30F/20F/10F Disk Drive Figure 2-1 Overview of DK23DA-40F/30F/20F/10F (9.5mm height) Note: 1) Prepare connection cables referring to Sec. 6.2. 2) Mounting holes are compatible with DK237A-XX, DK238A-XX, DK239A-XX, DK23AA-XX, DK23BA-xx, DK23BA-XXE,DK23CA-XX and DK23CA-XXF. K6602705 Rev.3 08.20.01 - 12 -
Owners Manual
Page 13
... mm grams K6602705 Rev.3 08.20.01 - 13 - Low Power Active *7 0.33 A(1.65W) -Seek *8 0.45 A(2.25W) - DK23DA- 40F 30F 20F 10F 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency...18.7 - 34.7 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Buffer size 6 Power on - Idle *6 0.13 A(0.65W) - Ready *2 Sleep/Standby - Item DK23DA- Ready *2 7 DimensionsʢWʷHʷD) Max. 100 (Ultra DMA mode 5) 2,048 5 (Typical) *3 3 (Typical) *3 70Wʷ9.5Hʷ100D Weight (Approximate ...
... mm grams K6602705 Rev.3 08.20.01 - 13 - Low Power Active *7 0.33 A(1.65W) -Seek *8 0.45 A(2.25W) - DK23DA- 40F 30F 20F 10F 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency...18.7 - 34.7 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Buffer size 6 Power on - Idle *6 0.13 A(0.65W) - Ready *2 Sleep/Standby - Item DK23DA- Ready *2 7 DimensionsʢWʷHʷD) Max. 100 (Ultra DMA mode 5) 2,048 5 (Typical) *3 3 (Typical) *3 70Wʷ9.5Hʷ100D Weight (Approximate ...
Owners Manual
Page 15
...read 9 External magnetic field 1,500 micro Tesla (DC) or less *1 :Ambient temperature should be packed in HDD package box. DK23DA- 40F 30F 20F 10F 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°C *2 Temperature gradient Max. 20&#... Aʣ *2 :In case the ambient temperature is applied. Please see specification 5.1 Packing for reference. DK23DA- Please see specification 5.1 Packing for reference. Item Specification DK23DA- Ambient temperature 55°C 5°C Temperature at point 10 mm away from the nameplate, a substitution ...
...read 9 External magnetic field 1,500 micro Tesla (DC) or less *1 :Ambient temperature should be packed in HDD package box. DK23DA- 40F 30F 20F 10F 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°C *2 Temperature gradient Max. 20&#... Aʣ *2 :In case the ambient temperature is applied. Please see specification 5.1 Packing for reference. DK23DA- Please see specification 5.1 Packing for reference. Item Specification DK23DA- Ambient temperature 55°C 5°C Temperature at point 10 mm away from the nameplate, a substitution ...
Owners Manual
Page 18
4.0 Installation 4.1 Installation Direction The DK23DA-40F/30F/20F/10F can be installed in the 6 directions as shown below. K6602705 Rev.3 08.20.01 Figure 4-1 Installation - 18 -
4.0 Installation 4.1 Installation Direction The DK23DA-40F/30F/20F/10F can be installed in the 6 directions as shown below. K6602705 Rev.3 08.20.01 Figure 4-1 Installation - 18 -
Owners Manual
Page 22
full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm min. 3ʶ0.25 4.07±0.25 10.14±0.375 69.85ʶ0.25 Drive width at mounting (70.1 Maximum drive width) 9.5 ʶ 0.2 2 4.4 Dimensions 4-M3 3.5mm min. full thread 100±0.45 3.99ʶ0.25 K6602705 Rev.3 08.20.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23DA-40F/30F/20F/10F) - 22 -
full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm min. 3ʶ0.25 4.07±0.25 10.14±0.375 69.85ʶ0.25 Drive width at mounting (70.1 Maximum drive width) 9.5 ʶ 0.2 2 4.4 Dimensions 4-M3 3.5mm min. full thread 100±0.45 3.99ʶ0.25 K6602705 Rev.3 08.20.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23DA-40F/30F/20F/10F) - 22 -
Owners Manual
Page 38
... READ/WRITE LONG commands 23-26 Firmware revision(8 ASCII Characters) 27-46 Model number(40 ASCII Characters) DK23DA-40F: "HITACHI_DK23DA-40" DK23DA-30F: "HITACHI_DK23DA-30" DK23DA-20F: "HITACHI_DK23DA-20" DK23DA-10F: "HITACHI_DK23DA-10" 47 Number of sectors on multiple commands Bit 15 - 8 80h (fixed) ... = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 0000h See table 6.6 0003h DK23DA-20F/ 10F: 0400h DK23DA-40F/ 30F: 1000h 0004h 8010h 0000h 0B00h K6602705 Rev.3 08.20.01 - 38 - The parameter words are defined in the sector buffer, ...
... READ/WRITE LONG commands 23-26 Firmware revision(8 ASCII Characters) 27-46 Model number(40 ASCII Characters) DK23DA-40F: "HITACHI_DK23DA-40" DK23DA-30F: "HITACHI_DK23DA-30" DK23DA-20F: "HITACHI_DK23DA-20" DK23DA-10F: "HITACHI_DK23DA-10" 47 Number of sectors on multiple commands Bit 15 - 8 80h (fixed) ... = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 0000h See table 6.6 0003h DK23DA-20F/ 10F: 0400h DK23DA-40F/ 30F: 1000h 0004h 8010h 0000h 0B00h K6602705 Rev.3 08.20.01 - 38 - The parameter words are defined in the sector buffer, ...
Owners Manual
Page 44
... unsigned arithmetic, and overflow is 8,455MB. Maximum capacity in CHS mode is ignored. Bit 7 - 0 Signature Code "A5h" Value (HEX.) 0000h 0XXXh 0000h XXA5h Model DK23DA-40F DK23DA-30F DK23DA-20F DK23DA-10F Table 6.6 Identify Device information (Addressing) Word 1 Word 2 Word 3 Number of user addressable sectors in word 255. The checksum is the two's complement of the...
... unsigned arithmetic, and overflow is 8,455MB. Maximum capacity in CHS mode is ignored. Bit 7 - 0 Signature Code "A5h" Value (HEX.) 0000h 0XXXh 0000h XXA5h Model DK23DA-40F DK23DA-30F DK23DA-20F DK23DA-10F Table 6.6 Identify Device information (Addressing) Word 1 Word 2 Word 3 Number of user addressable sectors in word 255. The checksum is the two's complement of the...
Owners Manual
Page 76
...before the Security Erase Unit command to prevent accidental erasure of data from the host. The following table defines the content of information. DK23DA-20F - Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17-255 Reserved Contents 0 = Compare user ...password 1 = Compare master password The Security Erase Unit command erases all user data. DK23DA-10F 44 minutes 32 minutes 22 minutes 12 minutes K6602705 Rev.3 08.20.01 - 76 - DK23DA-40F - This command is in Frozen mode. 6.3.2.9.8 Security Erase Unit [F4h] This command requests...
...before the Security Erase Unit command to prevent accidental erasure of data from the host. The following table defines the content of information. DK23DA-20F - Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17-255 Reserved Contents 0 = Compare user ...password 1 = Compare master password The Security Erase Unit command erases all user data. DK23DA-10F 44 minutes 32 minutes 22 minutes 12 minutes K6602705 Rev.3 08.20.01 - 76 - DK23DA-40F - This command is in Frozen mode. 6.3.2.9.8 Security Erase Unit [F4h] This command requests...
Owners Manual
Page 84
... command. In case of maximum LBA in LBA mode, the Number of logical cylinder of current cylinders is posted by host is not used for DK23DA-40F / 30F / 20F / 10F. The device adopts logical head and sector numbers that can be divided, and posts the values to the command block registers. DRV Maximum...
... command. In case of maximum LBA in LBA mode, the Number of logical cylinder of current cylinders is posted by host is not used for DK23DA-40F / 30F / 20F / 10F. The device adopts logical head and sector numbers that can be divided, and posts the values to the command block registers. DRV Maximum...
Owners Manual
Page 90
... added with unsigned arithmetic, and overflow is correct. If no DEVICE CONFIGURATION SET command has been executed modifying the factory default condition, DK23DA-40F: 4A8 52FFh DK23DA-30F: 37E 3E3Fh DK23DA-20F: 254 297Fh DK23DA-10F: 12B B22Fh this is the same value as that returned by the device in words 0 through 254 and the byte...
... added with unsigned arithmetic, and overflow is correct. If no DEVICE CONFIGURATION SET command has been executed modifying the factory default condition, DK23DA-40F: 4A8 52FFh DK23DA-30F: 37E 3E3Fh DK23DA-20F: 254 297Fh DK23DA-10F: 12B B22Fh this is the same value as that returned by the device in words 0 through 254 and the byte...