Seagate ST3300657SS - Cheetah 300 GB Hard Drive User manual

Cheetah®15K.7
Highest capacity, performance and reliability
in 3.5-inch mission-critical storage
Data Sheet
600, 450 and 300 GB •15K RPM •6-Gb/s Serial
Attached SCSI (SAS) and 4-Gb/s FC
Key Advantages
•Third-generation perpendicular recording delivers up to 600 GB.
•Unprecedented performance with sustained data rate of up to
204 MB/s—a 16 percent increase over last generation
•Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF
•Seagate PowerTrim™technology provides a 62 percent improvement in
GBs/watt at idle over typical 3.5-inch hard drives.
•Read/write advances deliver nonrecoverable error rate of 1x10E16
•Available in 4-Gb/s FC or 6-Gb/s SAS interfaces (supports SAS 2.0
feature set)
•Secure your data with government-grade Self-Encrypting Drive option.*
•Self-Encrypting Drive (SED) option cuts IT drive retirement expenses while
securely protecting data and is one of the easiest, most cost-effective
security measures you can implement.*
Best-Fit Applications
•Email
•Business and transaction processing
•Decision support
•Storage area networks and networked attached storage
•Internet and e-commerce
•Government-grade, data-at-rest security when drives
leave your control*
•Drive retirement cost reduction and drive life extension
strategies*
*Requires TCG-compliant host or controller support

www.seagate.com
1-800-SEAGATE (1-800-732-4283)
Cheetah®15K.7
Highest capacity, performance and reliability
in 3.5-inch mission-critical storage
AMERICAS Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 130–136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00
Copyright © 2009 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries.
Cheetah and PowerTrim are either trademarks 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 bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s operating system may use a different standard
of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice,
product offerings or specifications. DS1677.2-0907US, July 2009
Lowest Cost of Ownership
•Seventh-generation Seagate®Cheetah 15K.7 drive is the
fastest, highest capacity and most reliable ever.
•Cheetah 15K.7 drive performance and reliability enable
lower TCO for enterprise applications.
•Lower watts/GB ratio helps achieve reduced power and
cooling costs while optimizing capacity requirements.
•Higher performance with fewer drives—reducing support
infrastructure, physical space requirements and storage
management costs
•The highest reliability of any 3.5-inch drive, with increased
system reliability due to the need for fewer drives
Highest Reliability
•Seagate continues to focus on reliability and data
protection. MTBF is an industry-leading 1.6 million hours.
•Seagate-exclusive enhanced Error Correction Code
better maintains performance throughout the life of the
drive and reduces the probability of lost data.
•The third generation of Seagate-exclusive Background
Media Scan proactively scans the media for potential
defects during drive idle time. It enables incipient errors
to be corrected before data is lost.
•Our Quick and Robust Download feature loads new
firmware in a matter of seconds with built-in protection to
ensure no corruption in the event of a power failure during
firmware switch.
Seagate Global Customer Support
•Get presales and technical support at
support.seagate.com.
• Visit our knowledge base for answers to common
support questions.
• Find documentation for current and legacy drives.
• Utilize our online troubleshooting and diagnostic tools.
Specifications 600 GB1450 GB1300 GB1
Model Number ST3600057SS
ST3600957SS2
ST3600057FC
ST3450857SS
ST3450757SS2
ST3450857FC
ST3300657SS
ST3300557SS2
ST3300657FC
Capacity
Formatted 512 Kbytes/Sector (GB) 600 450 300
External Transfer Rate (MB/s)
4-Gb/s Fibre Channel
6-Gb/s Serial Attached SCSI
400
600
400
600
400
600
Performance
Spindle Speed (RPM) 15K 15K 15K
Average Latency (ms) 2.0 2.0 2.0
Seek Time
Average Read/Write (ms)
Track-to-Track Read/Write (ms)
3.4/3.9
0.2/0.4
3.4/3.9
0.2/0.4
3.4/3.9
0.2/0.4
Transfer Rate
Internal (Mb/s, OD–ID)
Sustained (MB/s, 1000 x 1000)
1450 to 2370
122 to 204
1450 to 2370
122 to 204
1450 to 2370
122 to 204
Cache, Multisegmented (MB/s) 16 16 16
Configuration/Organization
Disks 4 3 2
Heads 8 6 4
Nonrecoverable Read Errors per Bits Read 1 sector per 10E16 1 sector per 10E16 1 sector per 10E16
Reliability Rating at Full 24x7 Operation
(AFR) 0.55% 0.55% 0.55%
MTBF (hours) 1,600,000 1,600,000 1,600,000
Power Management
Typical (W)
Fibre Channel
SAS
16.31
16.35
15.17
14.6
13.8
12.92
Power Idle (W)
Fibre Channel
SAS
11.61
11.68
10.26
10.1
8.98
8.74
Environmental
Temperature, Operating (°C) 5 to 55 5 to 55 5 to 55
Temperature, Nonoperating (°C) –40 to 70 –40 to 70 –40 to 70
Shock, Operating: 2 ms (Gs) 60 60 60
Shock, Nonoperating: 2 ms (Gs) 300 300 300
Acoustics Idle (bels—sound power) 3.6 3.6 3.6
Vibration, Operating: <400 Hz (Gs) 1.0 1.0 1.0
Vibration, Nonoperating: <400 Hz (Gs) 3.0 3.0 3.0
Physical
Height (in/mm) 1.0/25.4 1.0/25.4 1.0/25.4
Width (in/mm) 4.0/101.6 4.0/101.6 4.0/101.6
Depth (in/mm) 5.76/146.52 5.76/146.52 5.76/146.52
Weight (lb/kg) 1.51/ 0.686 1.49/0.676 1.48/0.671
Warranty
Limited Warranty (years) 5 5 5
1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
2 Self-Encrypting Drive model; requires TCG-compliant host or controller support