Inhaltszusammenfassung zur Seite Nr. 1
Product Manual
DiamondMax 21
STM3500630AS STM3160815AS
STM3320620AS STM3160215AS
STM3320820AS STM380815AS
STM3250824AS STM380215AS
STM3250820AS STM340215AS
STM3250310AS
100451230
Rev. C
August 2007
Inhaltszusammenfassung zur Seite Nr. 2
Revision status summary sheet Revision Date Sheets Affected Rev. A 03/02/07 Initial Release. Rev. B 05/10/07 Front cover 1, 3-4, 6-8, 14-16, 22, 26, 29-30 & 36. Rev. C 08/29/07 1, 3-5, 8-10, 16-21, 24-26, 29, 39 and 41. Copyright © 2006, 2007 Seagate Technology LLC. All rights reserved. Printed in U.S.A. Publication number: 100451230, Rev. C August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries.
Inhaltszusammenfassung zur Seite Nr. 3
Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary tables . . . . . . . . . . . . . . .
Inhaltszusammenfassung zur Seite Nr. 4
ii DiamondMax 21 Serial ATA Product Manual, Rev. C
Inhaltszusammenfassung zur Seite Nr. 5
List of Figures Figure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Figure 2. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Figure 3. Serial ATA connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Figure 4. Attaching SATA c
Inhaltszusammenfassung zur Seite Nr. 6
Inhaltszusammenfassung zur Seite Nr. 7
1.0 Introduction ® This manual describes the functional, mechanical and interface specifications for the following DiamondMax 21 Serial ATA model drives: STM3500630AS STM3250824AS STM3160815AS STM380815AS STM3320620AS STM3250820AS STM3160215AS STM380215AS STM3320820AS STM3250310AS STM340215AS These drives provide the following key features: • 7,200 RPM spindle speed. • High instantaneous (burst) data-transfer rates (up to 300 Mbytes per second). • Perpendicular recording, Tunneling Magnetoresi
Inhaltszusammenfassung zur Seite Nr. 8
1.1 About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include: • Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of installation. • Scalability to higher performance levels. In addition, Serial ATA makes the transition f
Inhaltszusammenfassung zur Seite Nr. 9
2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models: STM3500630AS STM3250824AS STM3160815AS STM380815AS STM3320620AS STM3250820AS STM3160215AS STM380215AS STM3320820AS STM3250310AS STM340215AS 2.1 Specification summary tables The specifications listed in the following tables are for quick
Inhaltszusammenfassung zur Seite Nr. 10
Table 1: Drive specifications summary for 500 Gbyte models Drive specification STM3500630AS Formatted capacity (512 bytes/sector)* 500 Gbytes Guaranteed sectors 976,773,168 Heads 6 Discs 3 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 813 kbits/in max Track density 145 ktracks/in avg 2 Areal density 114.4 Gbits/in avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sustained data transfer rate OD
Inhaltszusammenfassung zur Seite Nr. 11
Drive specification STM3500630AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Performance seek 3.7 bels (typical) 3.9 bels (max) 14 Nonrecoverable read errors 1 per 10 bits read Annualized Failure Rate (AFR) 0.34% Warranty 3 years on distribution units. Con
Inhaltszusammenfassung zur Seite Nr. 12
Table 2: Drive specifications summary for 320 Gbyte models Drive specification STM3320820AS STM3320620AS Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed sectors 625,142,448 Heads 4 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 781 kbits/in max Track density 145 ktracks/in avg 2 Areal density 114.4 Gbits/in avg Spindle speed 7,200 RPM Internal data transfer rate 1,030 Mbits/sec max Sustained data tran
Inhaltszusammenfassung zur Seite Nr. 13
Drive specification STM3320820AS STM3320620AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max) Performance seek 3.0 bels (typical) 3.2 bels (max) 14 Nonrecoverable read errors 1 per 10 bits read Annualized Failure Rate (AFR) 0.34% Warranty 3 years on distributi
Inhaltszusammenfassung zur Seite Nr. 14
Table 3: Drive specifications summary for 250 Gbyte models Drive specification STM3250824AS STM3250820AS STM3250310AS Formatted capacity (512 bytes/sector)* 250 Gbytes Guaranteed sectors 488,397,168 Heads 3 2 Discs 2 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 790.1 813 kbits/in max 1,110 kbits/in max Track density 124.5 ktracks/in avg 145 ktracks/in avg 160 ktracks/in avg 2 2 2 Areal density 97.96 Gbits/in avg 114.4
Inhaltszusammenfassung zur Seite Nr. 15
Drive specification STM3250824AS STM3250820AS STM3250310AS Non-Operational Shock 350 Gs max at 2 msec Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.7 bels (typical) 2.5 bels (typical) 2.6 bels (typical) 2.9 bels (max) 2.9 bels (max) 2.7 bels (max) Performance seek 3.4 bels (typical) 3.0 bels
Inhaltszusammenfassung zur Seite Nr. 16
Table 4: Drive specifications summary for the 160 Gbyte models Drive specification STM3160815AS STM3160215AS Formatted capacity (512 bytes/sector)* 160 Gbytes Guaranteed sectors 312,581,808 Heads 2 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg 2 Areal density 101 Gbits/in avg Spindle speed 7,200 RPM Internal data transfer rate 930 Mbits/sec max Sustained data
Inhaltszusammenfassung zur Seite Nr. 17
Drive specification STM3160815AS STM3160215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) 14 Nonrecoverable read errors 1 per 10 bits read Annualized Failure Rate (AFR) 0.34% Warranty 3 years on distribution unit
Inhaltszusammenfassung zur Seite Nr. 18
Table 5: Drive specifications summary for the 80 Gbyte model Drive specification STM380815AS STM380215AS Formatted capacity (512 bytes/sector)* 80 Gbytes Guaranteed sectors 156,301,488 Heads 1 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg 2 Areal density 101 Gbits/in avg Spindle speed 7,200 RPM Internal data transfer rate 930 Mbits/sec max Sustained data transf
Inhaltszusammenfassung zur Seite Nr. 19
Drive specification STM380815AS STM380215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Quiet seek 3.0 bels (typical) 3.2 bels (max) 14 Nonrecoverable read errors 1 per 10 bits read Annualized Failure Rate (AFR) 0.34% Warranty 3 years on distribution units.
Inhaltszusammenfassung zur Seite Nr. 20
Table 6: Drive specifications summary for the 40 Gbyte model Drive specification STM340215AS Formatted capacity (512 bytes/sector)* 40 Gbytes Guaranteed sectors 78,165,360 Heads 1 Discs 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg 2 Areal density 101 Gbits/in avg Spindle speed 7,200 RPM Internal data transfer rate 930 Mbits/sec max Sustained data transfer rate OD 78
