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General Description and Specifications
2-2
Quantum Atlas 10K II 160/m SCSI Hard Disk Drives
•
4.7 ms second average random seek time (read) and 7.9 ms average access-to-
data time for the 1.0-inch drives; 5.2 ms second average random seek time (read)
and 8.4 ms average access-to-data time for the 1.6-inch versions of the drive.
•
Embedded servo system for exceptional head positioning accuracy and long life
•
“Zero latency” reads and writes reduce data access time
•
Full SCSI–3 compliance
1
(compatible with SCSI-2 and SCSI–1)
•
Advanced Ultra 160/m-LVD, Ultra2-LVD and Ultra SE Multimode SCSI with
68-pin wide connector or 80-pin SCA-2 connector
•
Superior data integrity:
›
352-bit Reed-Solomon quad-burst ECC provides fast on-the-fly correction for
small errors and robust software-based correction for larger errors
›
EDC internal protection from SCSI bus to media
2.3
STANDARDS AND REGULATIONS
The Quantum Atlas 10K II Ultra 160/m SCSI hard disk drives satisfy the following
standards and regulations:
•
Underwriters Laboratory (U.L.): Standard 1950. Information technology
equipment including business equipment.
•
Canadian Standards Assocation (CSA): Standard C.22.2 No. 950-M89.
Information technology equipment including business equipment
•
European Standards (TÜV): Standard EN 60 950. Information technology
equipment including business equipment
•
Federal Communications Commission (FCC): FCC Rules for Radiated and
Conducted Emissions, Part 15, Sub Part J, For Class B equipment
•
CISPR: CISPR 22 Rules for Radiated and Conducted Emissions, for Class B
equipment
•
Tested to comply with Australian requirements to carry C-Tick logo
2.4
HARDWARE REQUIREMENTS
The Quantum Atlas 10K II Ultra 160/m SCSI hard disk drives are completely
compatible with host computers and controllers that provide a 68-pin Wide or 80-pin
SCA-2 interface. A 50-pin to 68-pin adapter is required to use the 68-pin Wide drive
in a 50-pin cabling configuration.
1
The drives are in compliance with the SCSI-3 draft proposed ANSI standards as
they exist at the time of product release; SCSI-3 features may not be enabled on
drives when shipped.
Summary of Contents for Quantum Atlas 10K II 9.2/18.4/36.7/73.4 GB
Page 15: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xv...
Page 19: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xix...
Page 25: ...About This Manual 1 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 55: ...Installation 3 28 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 69: ...SCSI Description 5 2 Quantum Atlas 10K II Ultra160 m SCSI Hard Disk Drives...
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Page 315: ...Feature Descriptions 6 14 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 321: ...Appendix A Quick Reference A 6 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 363: ...Appendix B SCSI Bus Signal Timing B 42 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 369: ...Index I 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
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Page 371: ...500 McCarthy Blvd Milpitas CA 95035 408 894 4000 www quantum com June 8 2000 81 122517 04...