Specifications
Page 1
Read and recommend drive usage cautions to your end user. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care. K6602637 Rev.3 02.27.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 104 pages) - 1 -
Read and recommend drive usage cautions to your end user. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care. K6602637 Rev.3 02.27.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 104 pages) - 1 -
Specifications
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... 2ms, half-sine wave) - Average Access Time 12 ms - Number of HD Number of CYL. 1.0 General 1.1 Introduction The DK23CA series disk drives reach high capacities (30,005MB, 15,103MB and 7,501MB for Setup] Table 1.1 Identify Device information (Addressing) Model Word 1 Word 3 Word 6 Word 60...(Device-Buffer) - 16.5 to 28.7 MB/sec - Buffer: 2MB(DK23CA-30F/30)/512 KB(DK23CA-15/75) - SMART - FDB Motor (DK23CA-30F)/Ball Bering Motor (DK23CA-30/15/75) - Load/Unload Mechanism - 95 grams(DK23CA-30F/30)/91 grams(DK23CA-15/75) - Low Power Consumption: 0.65W(130mA) at Idle...
... 2ms, half-sine wave) - Average Access Time 12 ms - Number of HD Number of CYL. 1.0 General 1.1 Introduction The DK23CA series disk drives reach high capacities (30,005MB, 15,103MB and 7,501MB for Setup] Table 1.1 Identify Device information (Addressing) Model Word 1 Word 3 Word 6 Word 60...(Device-Buffer) - 16.5 to 28.7 MB/sec - Buffer: 2MB(DK23CA-30F/30)/512 KB(DK23CA-15/75) - SMART - FDB Motor (DK23CA-30F)/Ball Bering Motor (DK23CA-30/15/75) - Load/Unload Mechanism - 95 grams(DK23CA-30F/30)/91 grams(DK23CA-15/75) - Low Power Consumption: 0.65W(130mA) at Idle...
Specifications
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K6602637 Rev.3 02.27.01 - 12 - 2.0 Components DK23CA-30F/30/15/75 Disk Drive Figure 2-1 Overview of DK23CA-30F/30/15/75 (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 and DK23BA-XXE.
K6602637 Rev.3 02.27.01 - 12 - 2.0 Components DK23CA-30F/30/15/75 Disk Drive Figure 2-1 Overview of DK23CA-30F/30/15/75 (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 and DK23BA-XXE.
Specifications
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Ready *2 Sleep/Standby - Ready *2 7 DimensionsʢWʷHʷD) DK23CA-30F/30 DK23CA-15 DK23CA-75 30,005 15,103 7,501 512 2 1 1 4 2 1 28,134 12 *1 24 *1 3 7.1 4,200 Max. 530 46.8 ME2PRML, ID-Less format ATA-5(IDE) 16.3 - 30.2 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Max. 100 (Ultra DMA mode 5) 2048... MB/sec MB/sec MB/sec kB sec sec mm grams K6602637 Rev.3 02.27.01 - 13 - Item 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency Disk rotational speed 4...
Ready *2 Sleep/Standby - Ready *2 7 DimensionsʢWʷHʷD) DK23CA-30F/30 DK23CA-15 DK23CA-75 30,005 15,103 7,501 512 2 1 1 4 2 1 28,134 12 *1 24 *1 3 7.1 4,200 Max. 530 46.8 ME2PRML, ID-Less format ATA-5(IDE) 16.3 - 30.2 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Max. 100 (Ultra DMA mode 5) 2048... MB/sec MB/sec MB/sec kB sec sec mm grams K6602637 Rev.3 02.27.01 - 13 - Item 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency Disk rotational speed 4...
Specifications
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Item Specification DK23CA-30F DK23CA-30/15/75 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 packed in (*5) (with retries and ECC) 10...less *1 : Ambient temperature should be measured at point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive should be measured at cover (Point A) 62°C 5°C Measurement point (Point Aʣ *2 : In case the ambient temperature is ...
Item Specification DK23CA-30F DK23CA-30/15/75 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 packed in (*5) (with retries and ECC) 10...less *1 : Ambient temperature should be measured at point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive should be measured at cover (Point A) 62°C 5°C Measurement point (Point Aʣ *2 : In case the ambient temperature is ...
Specifications
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4.0 Installation 4.1 Installation Direction The DK23CA-30F/30/15/75 can be installed in the 6 directions as shown below. K6602637 Rev.3 02.27.01 Figure 4-1 Installation - 18 -
4.0 Installation 4.1 Installation Direction The DK23CA-30F/30/15/75 can be installed in the 6 directions as shown below. K6602637 Rev.3 02.27.01 Figure 4-1 Installation - 18 -
Specifications
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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 K6602637 Rev.3 02.27.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23CA-30F/30/15/75) - 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 K6602637 Rev.3 02.27.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23CA-30F/30/15/75) - 22 -
Specifications
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... Bit 9 1 = LBA supported Bit 8 1 = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 See table 6.6 0003h DK23CA-15/ 75: 0400h DK23CA-30F/ 30: 1000h 0004h 8010h 0000h 0B00h K6602637 Rev.3 02.27.01 - 38 - The host then reads the information from the device. Table 6.5 Identify Device Information Word...
... Bit 9 1 = LBA supported Bit 8 1 = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 See table 6.6 0003h DK23CA-15/ 75: 0400h DK23CA-30F/ 30: 1000h 0004h 8010h 0000h 0B00h K6602637 Rev.3 02.27.01 - 38 - The host then reads the information from the device. Table 6.5 Identify Device Information Word...
Specifications
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Number of HD Number of SPT DK23CA-30F/30 16383 (3FFFh) 16 (000Fh/0010h) 63 (3Fh) DK23CA-15 16383 (3FFFh) 16 (0010h) 63 (3Fh) DK23CA-75 15504 (*2) (3C90h) 15 (000Fh) 63 (3Fh) Word 60...
Number of HD Number of SPT DK23CA-30F/30 16383 (3FFFh) 16 (000Fh/0010h) 63 (3Fh) DK23CA-15 16383 (3FFFh) 16 (0010h) 63 (3Fh) DK23CA-75 15504 (*2) (3C90h) 15 (000Fh) 63 (3Fh) Word 60...
Specifications
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...) 17-255 Reserved Contents 0 = Compare user password 1 = Compare master password The Security Erase Unit command erases all user data. The execution time of information. DK23CA-30F/30 - DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - If the password does not match, then the device rejects the...
...) 17-255 Reserved Contents 0 = Compare user password 1 = Compare master password The Security Erase Unit command erases all user data. The execution time of information. DK23CA-30F/30 - DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - If the password does not match, then the device rejects the...
Specifications
Page 84
...by Initial Device Parameter command, the Identify Device Word 54 Number of Identify device command data word 1 is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. Identify Device Command and Initial Device Parameter Number of logical cylinder of current sectors per track ...27.01 - 84 - CHS Mode Maximum sector number and maximum head number are fixed values, and the values are 16 and 63 for DK23CA-30F/30/15, 15 and 63 for the Maximum LBA in the following calculation method. DRV Maximum Head Sector Number Maximum Sector Number - CHS Mode DK23CA...
...by Initial Device Parameter command, the Identify Device Word 54 Number of Identify device command data word 1 is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. Identify Device Command and Initial Device Parameter Number of logical cylinder of current sectors per track ...27.01 - 84 - CHS Mode Maximum sector number and maximum head number are fixed values, and the values are 16 and 63 for DK23CA-30F/30/15, 15 and 63 for the Maximum LBA in the following calculation method. DRV Maximum Head Sector Number Maximum Sector Number - CHS Mode DK23CA...