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Applicable standards and reference documentation. Seagate HAWK 2 ST12400W/WD/WC
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2 Product Manual - Hawk 2 Family (Wide bus) SCSI-2 (Volume 1), Rev. A
_____________________________________________________________________________________
2.0
Applicable standards and reference documentation
The drive has been developed as a system peripheral to the highest standards of design and construction.
The drive depends upon its host equipment to provide adequate power and environment in order to achieve optimum performance and compliance with applicable industry and governmental regulations. Special attention must be given in the areas of safety, power distribution, shielding, audible noise control, mechanical mounting and temperature regulation.
2.1
Standards
The ST12400 Wide SCSI bus drive family complies with Seagate standards as noted in the appropriate sections of this specification and the Seagate SCSI-2/SCSI-3 Interface Specification, P/N 77738479 (Vol. 2,
Version 2).
The ST12400 wide family is a UL Recognized component per UL 1950 and a CSA Certified component per
CAN/CSA-C22.2 No. 950-M89. It also meets the requirements of DIN VDE 0805/05.90 and EN60950: 1988
(IEC 950).
The ST12400 wide family drives, as delivered, are designed for system integration and installation into a suitable enclosure prior to use. As such the ST12400 wide family drives are supplied as a sub-assembly and are not subject to Subpart J of Part 15 of the FCC Rules and Regulations nor the Radio Interference Regulations of the Canadian Department of Communications. However, the units have been tested using proper shielding and grounding and found to be compliant with Class A limits of the FCC Rules and the Regulations of The Canadian Department of Communications.
The physical design characteristics of the ST12400 wide family serve to minimize radiation when installed in an enclosure that provides reasonable shielding. As such, the ST12400 wide is capable of meeting the Class
B limits of the FCC Rules and Regulations of the Canadian Department of Communication. However, it is the users responsibility to assure that the ST12400 wide meets the appropriate EMI requirements in their system. Shielded I/O cables may be required if the enclosure does not provide adequate shielding. If the I/O cables are external to the enclosure, shielded cables should be used, with the shields grounded to the enclosure and to the host controller.
Caution.
To avoid potential service problems, observe the following precautions:
2.2.
The Manufacturers installed labels must not be removed from the drive or covered with additional labels, as they contain information required when servicing the product.
Applicable reference documents
Installation Guide
Product Manual - SCSI-2/SCSI-3 Interface
Seagate P/N 77767465
Seagate P/N 77738479
ANSI Small Computer System Interface (SCSI): Document Number ANSI3.131-1986 (X3T9/84.40 Rev. 1B)
(X3T9.2/82-2 Rev. 17B), X3T9.2/86-109 Revision 10H (SCSI-2) and X3T9.2/92-184 Rev. 4 (SCSI-3).
Package Test Specification Seagate P/N 30190-001 (under 100 lbs.)
Package Test Specification Seagate P/N 30191-001 (over 100 lbs.)
In case of conflict between this document and any referenced document, this document shall take precedence.
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Table of contents
- 9 Scope
- 10 Applicable standards and reference documentation
- 10 Standards
- 10 Applicable reference documents
- 11 General description
- 13 Standards features
- 13 Performance
- 13 Reliability
- 14 Unformatted and formatted capacities
- 14 Options (factory installed)
- 14 Optional accessories (user installed)
- 15 Installation
- 16 Performance characteristics
- 16 Internal drive characteristics (transparent to user)
- 16 SCSI drive Seek, Read and Write performance characteristics (Visible to User)
- 16 Seek time
- 17 Format drive command execution time
- 17 Read data command execution time
- 17 Write data command execution time
- 18 Generalized performance characteristics
- 19 Start/stop time
- 20 Prefetch/multi segmented cache control
- 20 Cache operation
- 21 Prefetch operation
- 22 Caching write data
- 22 Synchronized spindle operation
- 26 Reliability specifications
- 26 Error rates
- 26 Read errors
- 26 Environmental interference
- 27 Write errors
- 27 Seek errors
- 27 Reliability and service
- 27 Mean time between failure
- 27 Preventive maintenance
- 27 Service life
- 28 Service philosophy
- 28 Installation
- 28 Service tools
- 28 Product Warranty
- 29 Physical/electrical specifications
- 29 AC power requirements
- 29 DC power requirements
- 30 Conducted noise immunity
- 30 Power sequencing
- 30 12 V - current profile
- 31 Heat/power dissipation
- 31 Environmental limits
- 32 Temperature
- 34 Relative humidity
- 34 Effective altitude (sea level ref)
- 34 Shock and vibration
- 36 Air cleanliness
- 36 Electromagnetic compatibility
- 36 Electromagnetic susceptibility
- 37 Mechanical specifications
- 37 Drive orientation
- 38 Cooling
- 38 Drive mounting
- 39 Media characteristics
- 39 Media description
- 40 Defect and error management
- 40 Drive internal defects/errors
- 40 SCSI systems error considerations
- 41 Option/configuration headers
- 41 Drive ID/option select header
- 47 Synchronized spindles interface
- 47 10.2.1 Electrical description
- 48 Grounding
- 49 Interface requirement
- 49 General description
- 50 SCSI interface messages supported
- 51 SCSI interface commands supported
- 53 Inquiry data
- 54 Mode sense data
- 57 SCSI bus conditions and miscellaneous features supported
- 58 Synchronous data transfer
- 58 Synchronous data transfer periods supported
- 58 REQ/ACK offset
- 59 Physical interface
- 60 DC cable and connector
- 60 Physical characteristics
- 61 Connector requirements
- 68 Electrical description
- 73 Disc drive timing
- 75 Options
- 75 Front panel
- 75 Single unit shipping pack
- 76 Accessories
- 76 Front panel kit
- 76 Installation manual
- 77 Seagate Technical Support services
- 78 Seagate Peripheral Family