Product Manual
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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate® U Series 9® ce model drives: • ST3160022ACE • ST3120025ACE • ST380012ACE These drives provide the following key features: • High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5. • Giant magnetoresistive (...
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate® U Series 9® ce model drives: • ST3160022ACE • ST3120025ACE • ST380012ACE These drives provide the following key features: • High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5. • Giant magnetoresistive (...
Product Manual
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Drive specification Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/write heads Default cylinders Physical read/... Startup current (typical) 12V (peak) Track-to indicate ST3160022ACE, ST3120025ACE, and ST380012ACE model drives. 2.1 Specification summary table The specifications listed in this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. For convenience, the phrases the drive and this drive are used throughout this manual to -track seek time (msec typical) Average...
Drive specification Formatted Gbytes (512 bytes/sector) Guaranteed sectors Bytes per sector Default sectors per track Default read/write heads Default cylinders Physical read/... Startup current (typical) 12V (peak) Track-to indicate ST3160022ACE, ST3120025ACE, and ST380012ACE model drives. 2.1 Specification summary table The specifications listed in this manual. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. For convenience, the phrases the drive and this drive are used throughout this manual to -track seek time (msec typical) Average...
Product Manual
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... 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per sector 512 512 512 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of discs 2 2 1 2.5 ...,600 56.3 85.4 48 100 (Ultra DMA mode 5) 1:1 2 Mbyte (2,048 kbytes) U Series 9 ce Product Manual, Rev. 2.2 Formatted capacity Model ST3160022ACE ST3120025ACE ST380012ACE Formatted capacity 160 Gbytes 120 Gbytes 80 Gbytes Guaranteed sectors 312,581,808 234,441,648 156,301,488 Bytes per track 63 2.4 Physical...
... 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per sector 512 512 512 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of discs 2 2 1 2.5 ...,600 56.3 85.4 48 100 (Ultra DMA mode 5) 1:1 2 Mbyte (2,048 kbytes) U Series 9 ce Product Manual, Rev. 2.2 Formatted capacity Model ST3160022ACE ST3120025ACE ST380012ACE Formatted capacity 160 Gbytes 120 Gbytes 80 Gbytes Guaranteed sectors 312,581,808 234,441,648 156,301,488 Bytes per track 63 2.4 Physical...
Product Manual
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Table 1: Fluid Dynamic Bearing (FDB) motor acoustics Models ST3160022ACE ST3120025ACE ST380012ACE Acoustic mode Idle*
Table 1: Fluid Dynamic Bearing (FDB) motor acoustics Models ST3160022ACE ST3120025ACE ST380012ACE Acoustic mode Idle*
Product Manual
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... CE marking for Class B products. Drives are tested in interference to the customer. Korean RRL If these models have the C-Tick marking, they comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for their products. Seagate... Korean-recognized lab. • EUT name (model numbers): ST3160022ACE, ST3120025ACE, and ST380012ACE. • Certificate numbers: ST3160022ACE ST3120025ACE ST380012ACE E-H011-03-0085 (B) E-H011-03-0087 (B) E-H011-03-0084 (B) • Trade name or applicant: Seagate Technology • Manufacturing date: January 2003 &#...
... CE marking for Class B products. Drives are tested in interference to the customer. Korean RRL If these models have the C-Tick marking, they comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for their products. Seagate... Korean-recognized lab. • EUT name (model numbers): ST3160022ACE, ST3120025ACE, and ST380012ACE. • Certificate numbers: ST3160022ACE ST3120025ACE ST380012ACE E-H011-03-0085 (B) E-H011-03-0087 (B) E-H011-03-0084 (B) • Trade name or applicant: Seagate Technology • Manufacturing date: January 2003 &#...
Product Manual
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...16 0000H 0000H 003FH 0000H ASCII 0000H 0400H 0000H x.xx ST3160022ACE ST3120025ACE ST380012ACE 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH U Series 9 ce Product Manual, Rev. Parameters listed with an "x" are drive-specific or vary with blanks to end of string) (Bits 7-0) ...20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number (40 ASCII characters, padded with the state of data, whose contents are valid Number of current logical cylinders Number of current logical...
...16 0000H 0000H 003FH 0000H ASCII 0000H 0400H 0000H x.xx ST3160022ACE ST3120025ACE ST380012ACE 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH U Series 9 ce Product Manual, Rev. Parameters listed with an "x" are drive-specific or vary with blanks to end of string) (Bits 7-0) ...20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number (40 ASCII characters, padded with the state of data, whose contents are valid Number of current logical cylinders Number of current logical...
Product Manual
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...'s support services department for the call centers. Seagate technical support is a telecommunications device for your region. U Series 9 ce Product Manual, Rev. You may register for disc drives 24 hours daily. These communications contain product launch, EOL, pricing, promotions and other channel-related information. reseller.seagate.com reseller.seagate.com supports Seagate resellers with a technical support specialist during...
...'s support services department for the call centers. Seagate technical support is a telecommunications device for your region. U Series 9 ce Product Manual, Rev. You may register for disc drives 24 hours daily. These communications contain product launch, EOL, pricing, promotions and other channel-related information. reseller.seagate.com reseller.seagate.com supports Seagate resellers with a technical support specialist during...
Product Manual
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Have your drive's "ST" model number and serial number available. Seagate distributors, OEMs and other direct customers should contact their Seagate service center representative for assistance. Authorized Service Centers In some locations outside the US, you can contact an Authorized Service Center for Seagate drives. F Warranty Service Seagate offers worldwide customer support for service. 32 U Series 9 ce Product Manual, Rev...
Have your drive's "ST" model number and serial number available. Seagate distributors, OEMs and other direct customers should contact their Seagate service center representative for assistance. Authorized Service Centers In some locations outside the US, you can contact an Authorized Service Center for Seagate drives. F Warranty Service Seagate offers worldwide customer support for service. 32 U Series 9 ce Product Manual, Rev...
