seagate CHEETAH 73LP DATASHEET
The Cheetah®73LP family was designed for the demanding requirements
of e-commerce, departmental servers and A/V applications.
When performance, reliability and high-storage capacities are critically
important, the new Cheetahs deliver.
■
Formatted capacity of 73.4 Gbytes and 36.7 Gbytes
■
Ultra160 SCSI or 2-Gbit-per-second Fibre Channel interface options
■
Excellent Performance:
– Average seek time as fast as 5.1 msec
– Formatted data-transfer rates up to 63.9 Mbytes per second—
59 percent faster than previous generations
■
Seagate’s G-Force protection system and SeaShell™for more
than 1,000 Gs nonoperating shock protection.
ULTRA160 SCSI &
2 GBIT/SEC FIBRE CHANNEL
CHEETAH 73LP
HIGH-PERFORMANCE, HIGH-CAPACITY LOW-PROFILE DRIVES.
THE FASTEST 10K RPM CHEETAHS EVER.
10K RPM
www.seagate.com
Model Number
INTERFACE
Interface/External Transfer Rate (Mbytes/sec)
Interface/External Transfer Rate (Mbytes/sec)
PERFORMANCE
Spindle Speed (RPM)
Latency, average (msec)
Seek Time
Average read/write (msec)
Track-to-Track read/write (msec)
Transfer Rate
Internal (Mbits/sec)
Internal Formatted (Mbytes/sec)
Cache Multisegmented (Mbytes)
CONFIGURATION/ORGANIZATION
Discs/Heads
Sectors per drive, 512 bytes/sector
Cylinders
Recording Method PRML
RELIABILITY/DATA INTEGRITY
Error Rate
Recoverable, per bits read
Nonrecoverable sectors, per bits read
Seek Errors, per seek
ENVIRONMENTAL
Acoustics, Idle (bels)
Temperature: Operating/Nonoperating (ºC)
Shock: Operating 11 msec/Nonoperating 2 msec (Gs)
Vibration: Operating/Nonoperating 22–400 Hz (Gs)
POWER REQUIREMENTS
+12/+5 VDC ± 5% (amps)
Power, Idle SCSI, FC (watts)
PHYSICAL
Height (in/mm)
Width (in/mm)
Depth (in/mm)
Weight (lb/kg)
1. Capacity calculated as 1 Gbyte = 109bytes, based on 512 bytes/sector *LCV with 16 Mbyte cache special order only.
73.4 GB136.7 GB
1
KEY ADVANTAGES
CHEETAH 73LP
www.seagate.com
© 2001 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Seagate logo are registered trademarks of Seagate Technology LLC.
Cheetah, the Cheetah logo, SeaShell, Seagate’s Advanced Multidrive System and the 3D Defense System are either registered trademarks or trademarks of Seagate Technology LLC.
Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications.
(CS1492-3) Publication Number: 1527-004, July 2001
CORPORATE HEADQUARTERS Seagate Technolog, LLC. 920 Disc Drive, Scotts Valley, California, 95066, United States 831-438-6550
ASIA/PACIFIC Seagate Technology International Ltd. 151 Lorong Chuan, New Tech Park #06-01, Singapore 556741, 65-488-7200
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SA 62 bis, avenue André Morizet, 92643 Boulogne-Billancourt Cedex, France 33 1-41 86 10 00
World-Class Technical Support
■
Certified, experienced support staff
■
Rated “Above Average to Excellent” by 95 percent of our customers
■
Toll-free support with the industry’s shortest queues
■
Individually archived case histories for quick reference
■
Web-based Q&A forum and autoreply e-mail
www.seagate.com
■
1-800-732-4283; 1-800-SEAGATE
THE FASTEST CHEETAHS EVER. NOW IN THEIR FIFTH GENERATION.
LVD, Single Connector SCSI / with 16-Mbyte V-code cache option
LVD, Wide SCSI / with 16-Mbyte V-code cache option
200 Mbyte-per-second Fibre Channel / with 16-Mbyte V-code cache option
Fast 200 Mbytes per second data rate.
Industry-leading areal density provides fastest data-transfer rates
for the most demanding applications
16-Mbyte V-code cache special order option is designed for high speed sequential
and data-streaming video, prepress and imaging applications.
Best reliability rating in the industry
Temperature Sensor warns when the drive exceeds heat specifications.
SeaShell provides more than 1,000 Gs nonoperating shock.
G-Force Protection increases drive ruggedness.
■
59 percent improved data-transfer rates.
■
18-Gbit-per-square-inch areal density
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Reduced power requirments. Only 10.2 watts (SCSI)
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Ultra160 SCSI or 2-Gbit-per-second Fibre Channel options.
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Sound barrier technology ensures whisper-quiet acoustics of 3.6 bels.
■
Full 5-year warranty.
Seagate’s 3D Defense System
™
—No One Does More to Protect Your Drives
Drive Defense
■
G-Force protection reduces susceptibility to shock.
■
SeaShell packaging reduces handling damage tenfold and returns by
70 percent.
Data Defense
■
Seagate’s Advanced Multidrive System (SAMS) reduces effects of rotational
vibration generated by drives operating simultaneously.
■
Temperature Sensor warns the host if heat exceeds configured limits.
Diagnostic Defense
■
SeaTools software utility determines a drive’s health and efficiency.
■
Web-Based Tools help to solve common nondisc-related problems.
ST373405LC/LCV*
ST373405LW
ST373405FC
Ultra160 SCSI/160
2Gb/s FC/200
10K
2.99
5.1/5.5
0.4/0.6
399 to 671
38.4 to 63.9
4
4/8
143,374,740
29,549
EPR4
10 per 10
12
1 per 10
15
10 per 10
8
3.6
5 to 55/–40 to 70
10/225
0.5/2.0
0.91/0.82
10.2/11.3
1.0/25.4
4.0/101.6
5.75/146.05
1.3/0.589
ST336605FC
2Gb/s FC/200
10K
2.99
4.7/5.2
0.4/0.6
399 to 671
38.4 to 63.9
4
2/4
71,687,370
29,549
EPR4
10 per 10
12
1 per 10
15
10 per 10
8
3.6
5 to 55/–40 to 70
10/225
0.5/2.0
0.81/0.88
11.3
1.0/25.4
4.0/101.6
5.75/146.05
1.3/0.589
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