Quantum Atlas 10K III, Руководство пользователя

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Specifications: Quantum Atlas™ 10K III 18GB SCSI Hard Disk Drive User’ s Guide
General • Performance • Internal Characteristics • Reliability • Electrical • Environmental • Power Dissipation • Mechanical Shock • Physical
Characteristics
General
Manufacturer: Quantum Corporation
Model number: Atlas 10K III
Interface: SCSI Ultra160
Capacity:
Model Capacity Total LBAs
Atlas 10K III 18GB SCSI 18.2 GB 35,566,478
NOTE: The formatted capacity of your hard disk drive may seem smaller than what you ordered because the operating system
reports drive capacity assuming that 1 megabyte (MB) equals 1,048,576 (2
20
) bytes while drive manufacturers consider 1 MB to
equal 1,000,000 (10
6
) bytes.
Performance
Rotational Speed: 10,000 RPM
Average Rotational Latency: 3.0 ms
Spin-up time to Ready (typical): 20 seconds
Cache (total): 8 MB
Typical Seek time (without command overhead, including settling):
Activity Specification
Track-to-Track (reads) 0.3 ms
Average Random Read 4.5 ms
Average Random Write 5.0 ms
Full Stroke 11.0 ms
Interface transfer rate (max.): 160 MB/s burst
Interleave Factor: 1:1
Internal Characteristics
Number of disks/heads:
Model Disks Heads
Atlas 10K III 18GB SCSI 1 2
Track Density: ~40,000 tracks per inch
Total Sectors: 35,566,478
Bytes per sector: 512
Reliability
Preventative Maintenance: None Required
Non-recoverable read errors:
1 in 10
14
bits read
SMART compliant: Yes
Electrical