Seagate ST3750330NS Barracuda ES.2 SATA Product Manual
Seagate ST3750330NS - Barracuda 750 GB Hard Drive Manual
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- Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 1
Product Manual Barracuda ES.2 Serial ATA ST31000340NS ST3750330NS ST3500320NS ST3250310NS 100468393 Rev. G August 2009 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 2
or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. When referring to hard drive capacity, one gigabyte, or GB, equals one billion - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 3
Drive specifications 3 2.1 Specification Failure Rate (AFR) and Mean Time Between Failures Supported ATA commands 25 4.3.1 Identify Device command 27 4.3.2 Set Features command 31 4.3.3 S.M.A.R.T. commands 32 5.0 Seagate Technology support services 33 Barracuda ES.2 Serial ATA Product Manual - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 4
ii Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 5
11 Typical 12V startup and operation current profile 11 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Barracuda ES.2 Serial ATA Product Manual, Rev. G iii - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 6
- Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 7
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® ES.2 Serial ATA model drives: ST31000340NS ST3750330NS ST3500320NS ST3250310NS These drives provide the following key features: • 7,200 RPM spindle speed. • High - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 8
is not necessary to set any jumpers or other configuration options. • support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive specification. The specification can be downloaded from www.serialata.org. 2 Barracuda ES.2 Serial ATA Product Manual - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 9
drive models: ST31000340NS ST3750330NS ST3500320NS ST3250310NS 2.1 Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual. Barracuda ES - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 10
Drive specifications summary for 1000 GB (1 Tbyte) and 750 GB models Drive specification max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) ft.) 70 Gs 300 Gs 4 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 11
on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive serial number, model number (or part number - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 12
Drive specifications summary for 500 GB and 250 GB models Drive specification Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width ( Shock (max at 2 msec) ST3500320NS ST3250310NS 500 250 976,773,168 488,397, Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 13
on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive serial number, model number (or part number - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 14
ST31000340NS ST3750330NS ST3500320NS ST3250310NS Formatted capacity* 1000 Gbytes 750 Gbytes 500 Gbytes 250 Gbytes Guaranteed sectors 1,953,525,168 1,465,149,168 976,773,168 488,397,168 Bytes per sector 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 15
using drive diagnostics. The specifications in specifications. 2.7 Start/stop times Power-on to Ready (sec) Standby to Ready (sec) Ready to spindle stop (sec) ST31000340NS 20 (max) 10 (max) 20 (max) ST3750330NS 9 (max) ST3500320NS, ST3250310NS 8 (max) Barracuda ES.2 Serial ATA Product Manual - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 16
) 10.42 0.500 0.660 Standby 0.99 0.150 0.020 Sleep 0.99 0.150 0.020 *During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels. 10 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 17
2.8.1.1 Typical current profiles Figure 1. Typical 5V startup and operation current profile Figure 2. Typical 12V startup and operation current profile Barracuda ES.2 Serial ATA Product Manual, Rev. G 11 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 18
zero. If the standby timer reaches zero before any drive activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive accepts all commands and returns to Active mode when disc access is necessary. 12 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 19
shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration. Barracuda ES.2 Serial ATA Product Manual, Rev. G 13 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 20
vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below. 5-22 Hz 22-350 Hz 350-500 Hz 2.0 Gs (limited displacement) 5.0 Gs 2.0 Gs 14 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 21
bels (typ) 3.1 bels (max) *During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels. 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-11: 94 Barracuda ES.2 Serial ATA Product Manual, Rev. G 15 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 22
warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive CE marking for their products. 16 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 23
(EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recognized lab. • Barracuda ES.2 • Certificate number: 1 TB750 GB500 GB250 GB- STX- ST31000340NS (B) STX- ST31000340NS (B) STX- ST3500320NS (B) STX- ST3500320NS (B) Australian C-Tick (N176) If - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 24
MCV Standard. X RoHS MCV 2.15 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. 18 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 25
the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination. Barracuda ES.2 Serial ATA Product Manual, Rev. G 19 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 26
the drive as illustrated in Figure 4. Signal connector Power connector Signal cable Power cable Figure 4. Attaching SATA cabling Each cable is keyed to ensure correct orientation. Barracuda ES.2 Serial ATA drives support latching SATA connectors. 20 Barracuda ES.2 Serial ATA Product Manual, Rev - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 27
in the bottom-mounting holes. See Figure 5 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 inches -lb). Figure 5. Mounting dimensions-top, side and end view Barracuda ES.2 Serial ATA Product Manual, Rev. G 21 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 28
22 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 29
specification can be downloaded from www.serialata.org. Caution: The drive motor must come to a complete stop (Ready to spindle stop time indicated in Section 2.7) prior to changing the plane of operation. This time is required to insure data integrity. Barracuda ES.2 Serial ATA Product Manual - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 30
pre-charge, 2nd mate 5V power 5V power 2nd mate P11 Ground or LED signal If grounded, drive does not use deferred spin P12 Ground 1st mate. P13 V12 P14 V12 P15 V12 12V power, configuration. 4. All used voltage pins (Vx) must be terminated. 24 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 31
Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See "S.M.A.R.T. commands" on 27H 20H 24H 21H 40H 42H 41H 10H F6H F3H Barracuda ES.2 Serial ATA Product Manual, Rev. G 25 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 32
B0H / D0H B0H / D5H B0H / DAH B0H / D3H B0H / D6H E2H E0H E8H CAH 35H CDH CBH 3FH C5H 39H CEH 30H 31H 34H 26 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 33
drive-specific or vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings. The following commands contain drive-specific Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive Barracuda ES.2 Serial ATA Product Manual, Rev. G 27 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 34
for related information). These words are required for drives that support the 48-bit addressing feature. Maximum value: GB models = 1,953,525,168 750 GB models = 1,465,149,168 500 GB models = 976,773,168 250 GB models = 488,397,168 0000H 28 Barracuda ES.2 Serial ATA Product Manual - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 35
7 WRITE DMA QUEUED FUA EXT command is supported. 8 64-bit World Wide Name is supported. 9-10 Obsolete. 11-12 Reserved for TLC. 13 IDLE IMMEDIATE command with IUNLOAD faeture is supported. 14 Shall be set to 1. 15 Shall be cleared to 0. Barracuda ES.2 Serial ATA Product Manual, Rev. G 29 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 36
supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported. 6 Ultra DMA mode 6 is supported mode 6 is currently active. 30 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 37
an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching the default values of the features are as indicated above. Barracuda ES.2 Serial ATA Product Manual, Rev. G 31 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 38
new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. and 0x04 (abort) is written to the Error register. 32 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 39
for your questions. Presales Support: [email protected] Technical Support: [email protected] Warranty Support: http://www.seagate.com/support/service/index.html mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors. It provides self - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 40
Africa, go to the "Contact Us" page on www.seagate.com. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 34 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 41
ambient temperature 9, 10 Annualized Failure Rate (AFR) 16 areal Conducted RF immunity 15 Configuring the drive 19 connectors 20 Corrosive environment 18 CSA 55024 16 EN 60950 16 Environmental specifications 13 error-correction algorithms 1 errors Barracuda ES.2 Serial ATA Product Manual, Rev. G 35 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 42
temperature 13 MIC 17 mounting 21 mounting screws 13 mounting the drive 19 N noise 12 nominal power 9 Nonoperating shock 13 consumption 10 power dissipation 10 Power modes 12 Power specifications 10 Power-management modes 12 Power-on to Ready 36 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 43
9 Sleep 10, 12, 26 Sleep mode 12 sound 15 Specification summary table 3 spindle speed 8 Spinup 10 Spinup power 10 cycles 16 static-discharge 19 support services 33 Surge immunity 15 T technical support services 33 temperature 9, 13 temperature Barracuda ES.2 Serial ATA Product Manual, Rev. G 37 - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 44
38 Barracuda ES.2 Serial ATA Product Manual, Rev. G - Seagate ST3750330NS | Barracuda ES.2 SATA Product Manual - Page 45
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100468393, Rev. G, Printed in U.S.A.
Product Manual
Barracuda ES.2 Serial ATA
100468393
Rev. G
August 2009
ST31000340NS
ST3750330NS
ST3500320NS
ST3250310NS