Hard Drive Specifications
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... 7.2.6 Cabling 40 7.3 Jumper settings 41 7.3.1 Jumper pin assignment 41 7.3.2 Jumper positions 42 Deskstar 40GV & 75GXP hard disk drive specifications iii Functional specification 5 3.0 Fixed disk subsystem description 7 3.1 Control Electronics 7 3.2 Head disk assembly 7 3.3 Actuator 7 4.0 Drive characteristics 9 4.1 Default logical drive parameters 9 4.2 Data sheet 10 4.3 Drive organization 10 4.3.1 Drive format 10 4.3.2 Cylinder allocation 11 4.4 Performance characteristics 11 4.4.1 Command overhead 12 4.4.2 Mechanical...
... 7.2.6 Cabling 40 7.3 Jumper settings 41 7.3.1 Jumper pin assignment 41 7.3.2 Jumper positions 42 Deskstar 40GV & 75GXP hard disk drive specifications iii Functional specification 5 3.0 Fixed disk subsystem description 7 3.1 Control Electronics 7 3.2 Head disk assembly 7 3.3 Actuator 7 4.0 Drive characteristics 9 4.1 Default logical drive parameters 9 4.2 Data sheet 10 4.3 Drive organization 10 4.3.1 Drive format 10 4.3.2 Cylinder allocation 11 4.4 Performance characteristics 11 4.4.1 Command overhead 12 4.4.2 Mechanical...
Hard Drive Specifications
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... Register 70 9.3 Cylinder High Register 70 9.4 Cylinder Low Register 70 9.5 Data Register 71 9.6 Device Control Register 71 9.7 Drive Address Register 71 9.8 Device/Head Register 72 9.9 Error Register 72 9.10 Features Register 73 Deskstar 40GV & 75GXP hard disk drive specifications iv 7.4 Environment 46 7.4.1 Temperature and humidity 46 7.5 DC power requirements 48 7.5.1 Input voltage 48 7.5.2 Power...
... Register 70 9.3 Cylinder High Register 70 9.4 Cylinder Low Register 70 9.5 Data Register 71 9.6 Device Control Register 71 9.7 Drive Address Register 71 9.8 Device/Head Register 72 9.9 Error Register 72 9.10 Features Register 73 Deskstar 40GV & 75GXP hard disk drive specifications iv 7.4 Environment 46 7.4.1 Temperature and humidity 46 7.5 DC power requirements 48 7.5.1 Input voltage 48 7.5.2 Power...
Hard Drive Specifications
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9.11 Sector Count Register 73 9.12 Sector Number Register 73 9.13 Status Register 74 10.0 General operation 75 10.1 Reset response 75 10.1.1 Register initialization 76 10.2 Diagnostic and reset considerations 77 10.3 Sector Addressing Mode 78 10.3.1 Logical CHS Addressing Mode 78 ....5 DMA queued commands 103 12.0 Command descriptions 105 12.1 Check Power Mode (E5h/98h 109 12.2 Execute Device Diagnostic (90h 110 Deskstar 40GV & 75GXP hard disk drive specifications v commands 82 10.6.6 Off-line read scanning 82 10.6.7 Error log 82 10.6.8 Self-test 82 10.7 Security Mode Feature ...
9.11 Sector Count Register 73 9.12 Sector Number Register 73 9.13 Status Register 74 10.0 General operation 75 10.1 Reset response 75 10.1.1 Register initialization 76 10.2 Diagnostic and reset considerations 77 10.3 Sector Addressing Mode 78 10.3.1 Logical CHS Addressing Mode 78 ....5 DMA queued commands 103 12.0 Command descriptions 105 12.1 Check Power Mode (E5h/98h 109 12.2 Execute Device Diagnostic (90h 110 Deskstar 40GV & 75GXP hard disk drive specifications v commands 82 10.6.6 Off-line read scanning 82 10.6.7 Error log 82 10.6.8 Self-test 82 10.7 Security Mode Feature ...
Hard Drive Specifications
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... Structure 173 12.32.14 SMART error log sector 174 12.32.15 Self-test log data structure 177 12.32.16 Error reporting 178 Deskstar 40GV & 75GXP hard disk drive specifications vi
... Structure 173 12.32.14 SMART error log sector 174 12.32.15 Self-test log data structure 177 12.32.16 Error reporting 178 Deskstar 40GV & 75GXP hard disk drive specifications vi
Hard Drive Specifications
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12.33 Standby (E2h/96h 179 12.34 Standby Immediate (E0h/94h 181 12.35 Write Buffer (E8h 182 12.36 Write DMA (CAh/CBh 183 12.37 Write DMA Queued (CCh 185 12.38 Write Long (32h/33h 187 12.39 Write Multiple (C5h 189 12.40 Write Sectors (30h/31h 191 13.0 Timings 193 14.0 Appendix 195 14.1 Commands Support Coverage 195 14.2 SET FEATURES Command Support Coverage 197 Index 199 Deskstar 40GV & 75GXP hard disk drive specifications vii
12.33 Standby (E2h/96h 179 12.34 Standby Immediate (E0h/94h 181 12.35 Write Buffer (E8h 182 12.36 Write DMA (CAh/CBh 183 12.37 Write DMA Queued (CCh 185 12.38 Write Long (32h/33h 187 12.39 Write Multiple (C5h 189 12.40 Write Sectors (30h/31h 191 13.0 Timings 193 14.0 Appendix 195 14.1 Commands Support Coverage 195 14.2 SET FEATURES Command Support Coverage 197 Index 199 Deskstar 40GV & 75GXP hard disk drive specifications vii
Hard Drive Specifications
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... Register Set 69 Figure 67. Default Register Values 76 Figure 75. Seek overlap 91 Figure 83. Identify Device Information (5 of temperature and humidity 47 Figure 50. Limits of 6 120 Deskstar 40GV & 75GXP hard disk drive specifications x Outline of 6 118 Figure 92. Physical Dimensions 55...Power supply current (2 of 2 106 Figure 85. Execute Device Diagnostic Command (90h 110 Figure 88. Typical Current Form of DTLA-307060/307075 51 Figure 56. Sound power levels 61 Figure 66. Input voltage 48 Figure 51. Random vibration PSD profile break points ...
... Register Set 69 Figure 67. Default Register Values 76 Figure 75. Seek overlap 91 Figure 83. Identify Device Information (5 of temperature and humidity 47 Figure 50. Limits of 6 120 Deskstar 40GV & 75GXP hard disk drive specifications x Outline of 6 118 Figure 92. Physical Dimensions 55...Power supply current (2 of 2 106 Figure 85. Execute Device Diagnostic Command (90h 110 Figure 88. Typical Current Form of DTLA-307060/307075 51 Figure 56. Sound power levels 61 Figure 66. Input voltage 48 Figure 51. Random vibration PSD profile break points ...
Hard Drive Specifications
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... 161 Figure 124. Error log data structure 175 Figure 135. Self-test log data structure 177 Figure 138. Write Long Command (32h/33h 187 Deskstar 40GV & 75GXP hard disk drive specifications xi Idle Immediate Command (E1h/95h 124 Figure 95. Security Erase Unit Command (F4h 145 Figure 110. Service Command (A2h 153 Figure...
... 161 Figure 124. Error log data structure 175 Figure 135. Self-test log data structure 177 Figure 138. Write Long Command (32h/33h 187 Deskstar 40GV & 75GXP hard disk drive specifications xi Idle Immediate Command (E1h/95h 124 Figure 95. Security Erase Unit Command (F4h 145 Figure 110. Service Command (A2h 153 Figure...
Hard Drive Specifications
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SET FEATURES command coverage 197 Deskstar 40GV & 75GXP hard disk drive specifications xii Command coverage (1 of 2 196 Figure 149. Command coverage (2 of 2 195 Figure 148. Write Multiple Command (C5h 189 Figure 146. Figure 145. Write Sectors Command (30h/31h 191 Figure 147. Time-out values 193 Figure 148.
SET FEATURES command coverage 197 Deskstar 40GV & 75GXP hard disk drive specifications xii Command coverage (1 of 2 196 Figure 149. Command coverage (2 of 2 195 Figure 148. Write Multiple Command (C5h 189 Figure 146. Figure 145. Write Sectors Command (30h/31h 191 Figure 147. Time-out values 193 Figure 148.
Hard Drive Specifications
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...IBM 3.5-inch ATA interface hard disk drives: Ÿ DTLA-305010 Ÿ DTLA-305020 Ÿ DTLA-305030 Ÿ DTLA-305040 Ÿ DTLA-307015 Ÿ DTLA-307020 Ÿ DTLA-307030 Ÿ DTLA-307045 Ÿ DTLA-307060 Ÿ DTLA-307075 (10.2 GB) (5400 RPM) (20.5 GB) (5400 RPM) (30.7 GB) (5400 RPM) (41.1 GB) (5400 RPM) (15.3 GB) (7200 RPM) (20.5 GB) (7200 RPM) (30.7 GB) (7200 RPM) (46.1 GB) (7200 RPM) (61.4 GB... 32 x 1024 bytes 64 x 1024 bytes Self-Monitoring Analysis and Reporting Technology Drive Fitness Test Automatic Drive Maintenance Deskstar 40GV & 75GXP hard disk drive specifications 1
...IBM 3.5-inch ATA interface hard disk drives: Ÿ DTLA-305010 Ÿ DTLA-305020 Ÿ DTLA-305030 Ÿ DTLA-305040 Ÿ DTLA-307015 Ÿ DTLA-307020 Ÿ DTLA-307030 Ÿ DTLA-307045 Ÿ DTLA-307060 Ÿ DTLA-307075 (10.2 GB) (5400 RPM) (20.5 GB) (5400 RPM) (30.7 GB) (5400 RPM) (41.1 GB) (5400 RPM) (15.3 GB) (7200 RPM) (20.5 GB) (7200 RPM) (30.7 GB) (7200 RPM) (46.1 GB) (7200 RPM) (61.4 GB... 32 x 1024 bytes 64 x 1024 bytes Self-Monitoring Analysis and Reporting Technology Drive Fitness Test Automatic Drive Maintenance Deskstar 40GV & 75GXP hard disk drive specifications 1
Hard Drive Specifications
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1.2 General caution The drive can be damaged by the drive after removal from the shipping package and opening the ESD protective bag are the responsibility of the user. 1.3 References Ÿ ATA/ATAPI-5 (T13/1321D Revision 2) Deskstar 40GV & 75GXP hard disk drive specifications 2 Any damage sustained by shock or ESD (Electrostatic Discharge).
1.2 General caution The drive can be damaged by the drive after removal from the shipping package and opening the ESD protective bag are the responsibility of the user. 1.3 References Ÿ ATA/ATAPI-5 (T13/1321D Revision 2) Deskstar 40GV & 75GXP hard disk drive specifications 2 Any damage sustained by shock or ESD (Electrostatic Discharge).
Hard Drive Specifications
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2.0 General features Ÿ Data capacities of 10.2 GB - 76.8 GB Ÿ Spindle speeds of 5400 RPM (DTLA-305xxx) and 7200 RPM (DTLA-307xxx) Ÿ Enhanced IDE (Ultra ATA100) interface Ÿ Sector format of 512 bytes/sector Ÿ Closed-loop actuator servo ...512 KB (DTLA-305xxx) or 2048 KB (DTLA-307xxx) Upper 132 KB is used for firmware Ÿ Ring buffer implementation Ÿ Write Cache Ÿ Queued feature support Ÿ Advanced ECC On The Fly (EOF) Ÿ Automatic Error Recovery procedures for DFT implementation Deskstar 40GV & 75GXP hard disk drive specifications 3 ...
2.0 General features Ÿ Data capacities of 10.2 GB - 76.8 GB Ÿ Spindle speeds of 5400 RPM (DTLA-305xxx) and 7200 RPM (DTLA-307xxx) Ÿ Enhanced IDE (Ultra ATA100) interface Ÿ Sector format of 512 bytes/sector Ÿ Closed-loop actuator servo ...512 KB (DTLA-305xxx) or 2048 KB (DTLA-307xxx) Upper 132 KB is used for firmware Ÿ Ring buffer implementation Ÿ Write Cache Ÿ Queued feature support Ÿ Advanced ECC On The Fly (EOF) Ÿ Automatic Error Recovery procedures for DFT implementation Deskstar 40GV & 75GXP hard disk drive specifications 3 ...
Hard Drive Specifications
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... to keep the read/write heads centered over the desired track. Air is constantly circulated and filtered when the drive is a swing-arm assembly driven by a voice coil motor. Deskstar 40GV & 75GXP hard disk drive specifications 7 The spindle is parked. Venting of the spindle. Ÿ Conducts a power-up sequence and calibrates the servo. Ÿ...
... to keep the read/write heads centered over the desired track. Air is constantly circulated and filtered when the drive is a swing-arm assembly driven by a voice coil motor. Deskstar 40GV & 75GXP hard disk drive specifications 7 The spindle is parked. Venting of the spindle. Ÿ Conducts a power-up sequence and calibrates the servo. Ÿ...
Hard Drive Specifications
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... in Figure 1. Deskstar 40GV & 75GXP hard disk drive specifications 9 This value can be changed by jumper. 4.0 Drive characteristics This chapter describes the characteristics of the drive. 4.1 Default logical drive parameters The default of Word 3 (Head) in Identify Device data are as shown below. Model DTLA-305010 DTLA-305020 DTLA-305030 DTLA-305040 DTLA-307015 DTLA-307020 DTLA-307030 DTLA-307045 DTLA-307060 DTLA-307075 Capacity (GB) Word 1 (Cyl...
... in Figure 1. Deskstar 40GV & 75GXP hard disk drive specifications 9 This value can be changed by jumper. 4.0 Drive characteristics This chapter describes the characteristics of the drive. 4.1 Default logical drive parameters The default of Word 3 (Head) in Identify Device data are as shown below. Model DTLA-305010 DTLA-305020 DTLA-305030 DTLA-305040 DTLA-307015 DTLA-307020 DTLA-307030 DTLA-307045 DTLA-307060 DTLA-307075 Capacity (GB) Word 1 (Cyl...
Hard Drive Specifications
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... strategy described in section 5.0 in the physical format by means of data heads Servo method 1Upper 132KB is used for firmware DTLA-307xxx 444 max 16.6 (PIO Mode-4) 100 (Ultra DMA Mode-5) 2,048 7,200 4.17 391 28.35 11 15 ...Drive organization 4.3.1 Drive format Upon shipment from IBM manufacturing the drive satisfies the sector continuity in order to provide the maximum performance to users. 4.2 Data sheet Media transfer rate (Mb/sec) Interface transfer rate (MB/sec) Data buffer size1 (KB) Rotational speed (RPM) Average latency (ms) Recording density- Deskstar 40GV & 75GXP hard disk drive...
... strategy described in section 5.0 in the physical format by means of data heads Servo method 1Upper 132KB is used for firmware DTLA-307xxx 444 max 16.6 (PIO Mode-4) 100 (Ultra DMA Mode-5) 2,048 7,200 4.17 391 28.35 11 15 ...Drive organization 4.3.1 Drive format Upon shipment from IBM manufacturing the drive satisfies the sector continuity in order to provide the maximum performance to users. 4.2 Data sheet Media transfer rate (Mb/sec) Interface transfer rate (MB/sec) Data buffer size1 (KB) Rotational speed (RPM) Average latency (ms) Recording density- Deskstar 40GV & 75GXP hard disk drive...
Hard Drive Specifications
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...15264-18591 600 18592-23023 540 23024-27551 480 27552-29743 440 29744-31343 420 31344-32511 400 32512-34326 370 DTLA-307XXX Physical Cylinders Sectors/Track 0-1375 702 1376-2831 684 2832-4239 666 4240-6975 648 6976-9759 612 9760-... Command overhead Ÿ Mechanical positioning - Seek time - Depending on the system and the application. Deskstar 40GV & 75GXP hard disk drive specifications 11 This specification defines the characteristics of the drive, not the characteristics of the system throughput which can be sent and retrieved via read/write commands and...
...15264-18591 600 18592-23023 540 23024-27551 480 27552-29743 440 29744-31343 420 31344-32511 400 32512-34326 370 DTLA-307XXX Physical Cylinders Sectors/Track 0-1375 702 1376-2831 684 2832-4239 666 4240-6975 648 6976-9759 612 9760-... Command overhead Ÿ Mechanical positioning - Seek time - Depending on the system and the application. Deskstar 40GV & 75GXP hard disk drive specifications 11 This specification defines the characteristics of the drive, not the characteristics of the system throughput which can be sent and retrieved via read/write commands and...
Hard Drive Specifications
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... 7.5 "DC Power Requirements" on page 0. Physical seek time - Deskstar 40GV & 75GXP hard disk drive specifications 12 Latency The table below gives average command overhead. Max. Command... overhead 4.4.2 Mechanical positioning 4.4.2.1 Average seek time (without command overhead, including settling) Command Type Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 9.2 8.2 10.2 9.2 Max (ms) DTLA-305XXX DTLA-307XXX 10.2 9.2 11.2 10.2 Figure 5. Command type (Drive...
... 7.5 "DC Power Requirements" on page 0. Physical seek time - Deskstar 40GV & 75GXP hard disk drive specifications 12 Latency The table below gives average command overhead. Max. Command... overhead 4.4.2 Mechanical positioning 4.4.2.1 Average seek time (without command overhead, including settling) Command Type Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 9.2 8.2 10.2 9.2 Max (ms) DTLA-305XXX DTLA-307XXX 10.2 9.2 11.2 10.2 Figure 5. Command type (Drive...
Hard Drive Specifications
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...time is measured from both directions (inward and outward). 4.4.2.3 Head switch time (Head skew) Head switch time DTLA-305XXX DTLA-307XXX Typical (ms) 1.5 1.2 Figure 7. Full stroke seek time Full stroke seek is given in = Inward ... 4.4.2.2 Full stroke seek (without command overhead, including settling) Function Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 16.7 14.7 18.3 15.7 Max (ms) DTLA-305XXX DTLA-307XXX 19.7 17.7 21.3 18.7 Figure 6. Weighted average = max Sum (max+1-n) (Tn...reliable read or write operation. Deskstar 40GV & 75GXP hard disk drive specifications 13
...time is measured from both directions (inward and outward). 4.4.2.3 Head switch time (Head skew) Head switch time DTLA-305XXX DTLA-307XXX Typical (ms) 1.5 1.2 Figure 7. Full stroke seek time Full stroke seek is given in = Inward ... 4.4.2.2 Full stroke seek (without command overhead, including settling) Function Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 16.7 14.7 18.3 15.7 Max (ms) DTLA-305XXX DTLA-307XXX 19.7 17.7 21.3 18.7 Figure 6. Weighted average = max Sum (max+1-n) (Tn...reliable read or write operation. Deskstar 40GV & 75GXP hard disk drive specifications 13
Hard Drive Specifications
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... Single track seek time (without command overhead, including settling) Function Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 1.3 0.9 1.8 1.4 Max (ms) DTLA-305XXX DTLA-307XXX 2.0 1.6 2.5 2.1 Figure 9. Deskstar 40GV & 75GXP hard disk drive specifications 14 Cylinder Skew A cylinder switch time is defined as the average of time required by...on This includes the time required for Device 1 to assert PDIAG-. The measuring method is able to ready DTLA-305XXX DTLA-307015/20/30/45 DTLA-307060/75 Typical (sec) 8 12 14 Maximum (sec) 31 31 31 Figure 11. Note: Max Power On...
... Single track seek time (without command overhead, including settling) Function Read Write Typical (ms) DTLA-305XXX DTLA-307XXX 1.3 0.9 1.8 1.4 Max (ms) DTLA-305XXX DTLA-307XXX 2.0 1.6 2.5 2.1 Figure 9. Deskstar 40GV & 75GXP hard disk drive specifications 14 Cylinder Skew A cylinder switch time is defined as the average of time required by...on This includes the time required for Device 1 to assert PDIAG-. The measuring method is able to ready DTLA-305XXX DTLA-307015/20/30/45 DTLA-307060/75 Typical (sec) 8 12 14 Maximum (sec) 31 31 31 Figure 11. Note: Max Power On...
Hard Drive Specifications
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... of sectors per cylinder) - 1) * (Head switch time) C = (Cylinder change time for the random block request. Deskstar 40GV & 75GXP hard disk drive specifications 15 write typical Buffer-Host (max) DTLA-305XXX (Mbyte/sec) 36.5 31.8 17.0 14.8 14.8 100 DTLA-307XXX (Mbyte/sec) 43.4 37.7 21.7 18.8 18.8 100 Figure 12. This gives a local average data...
... of sectors per cylinder) - 1) * (Head switch time) C = (Cylinder change time for the random block request. Deskstar 40GV & 75GXP hard disk drive specifications 15 write typical Buffer-Host (max) DTLA-305XXX (Mbyte/sec) 36.5 31.8 17.0 14.8 14.8 100 DTLA-307XXX (Mbyte/sec) 43.4 37.7 21.7 18.8 18.8 100 Figure 12. This gives a local average data...
Hard Drive Specifications
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...Typical (sec) DTLA-305XXX DTLA-307XXX 0.57 0.48 1.20 0.95 Max (sec) DTLA-305XXX DTLA-307XXX 0.60 0.50 1.26 1.00 Figure 13. Typical and Max values are given by 128 read DTLA-305XXX DTLA-307XXX Typical ...(sec) 65 55 Maximum (sec) 68 57 Figure 14. T = (A + B + C + 512/D + 512/E) * 4096 (READ) where T = Calculated time (sec) A = Command process time (Command overhead) (sec) B = Average seek time (sec) C = Latency D = Average sustained disk-buffer transfer rate (byte/sec) E = Buffer-host transfer rate (byte/sec) Deskstar 40GV & 75GXP hard disk drive...
...Typical (sec) DTLA-305XXX DTLA-307XXX 0.57 0.48 1.20 0.95 Max (sec) DTLA-305XXX DTLA-307XXX 0.60 0.50 1.26 1.00 Figure 13. Typical and Max values are given by 128 read DTLA-305XXX DTLA-307XXX Typical ...(sec) 65 55 Maximum (sec) 68 57 Figure 14. T = (A + B + C + 512/D + 512/E) * 4096 (READ) where T = Calculated time (sec) A = Command process time (Command overhead) (sec) B = Average seek time (sec) C = Latency D = Average sustained disk-buffer transfer rate (byte/sec) E = Buffer-host transfer rate (byte/sec) Deskstar 40GV & 75GXP hard disk drive...