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1-800-482-1866

     
    CHEETAH
 

Industry's highest-performance 10,000-RPM 3.5-inch disc drives
Average seek times as fast as 5.2 msec
Unsurpassed formatted data rates of 18.3 to 28 Mbytes per second
High-performance Ultra2 SCSI and Fibre Channel interface
Third generation Cheetahs with superior reliability and unmatched maturity

 

New New New
ST39103LW
ST39103LC
ST39103FC
Cheetah 18 LP		 ST39103LW
ST39103LC
ST39103FC
Cheetah 18 LP		 ST39103LW
ST39103LC
ST39103FC
Cheetah 18 LP
CAPACITY AND INTERFACE
Formatted Gbytes (512 bytes/sector)
interface		 9.1
Ultra2 SCSI
Fibre channel
(dual port)		 18.2
Ultra2 SCSI
Fibre Channel
(dual port)		 36.4
Ultra2 SCSI
Fibre Channel
(dual port)
PERFORMANCE
Internal transfer Rate, ZBR (Mbits/sec)
Internal Formatted Transfer Rate (Mbytes/sec)
External Transfer Rate (Mbytes/sec)
       Ultra2 SCSI/Fibre Channel (per loop)
Multisegmented Cache (Kbytes)
Optional Cache (Kbytes)
Track-to-Track Seek, Read/Write (msec)
Average Seek, Read/Write (msec)
Maximum Seek, Read/Write (msec)
Average Latency (msec)
Spindle Speed (RPM)		 193 to 308
18.3 to 28.0

80/100
1,024
4,096
0.6/0.9
5.2/6.0
12/13
2.99
10,000		 193 to 308
18.3 to 28.0

80/100
1,024
4,096
0.6/0.9
5.2/6.0
12/13
2.99
10,000		 193 to 308
18.3 to 28.0

80/100
1,024
4,096
0.6/0.9
5.7/6.5
12/13
2.99
10,000
CONFIGURATION/ORGANIZATION
Discs/Heads
Servo
Sectors per Drive (512 bytes/sector)
Cylinders
recording Method (PRML)		 3/6
Embedded
17,783,438
9,772
16/17 PR4		 6/12
Embedded
35,566,480
9,772
16/17 PR4		 12/24
Embedded
71,132,960
9,772
16/17 PR4
RELIABILITY/DATA INTEGRITY
S.M.A.R.T. Capable
Recoverable Read Errors per Bits Read
Nonrecoverable Read Errors per Bits Read
Seek Errors (per seek)
Service Life/Limited Warranty (years)		 Yes
10 per 1012
1 per 1015
10 per 108
5/5		 Yes
10 per 1012
1 per 1015
10 per 108
5/5		 Yes
10 per 1012
1 per 1015
10 per 108
5/5
POWER REQUIREMENTS
+12 VDC ± 5% (amps)
    Ultra SCSI, Ultra2 SCSI (typ operating)
+5 VDC ±5% (amps)
    Ultra SCSI/Ultra2 SCSI [FC] (typ operating)
Power (Idle watts)
    Ultra2 SCSI [FC]		 .73/.73

.85

11[13]

 73/.73

.85

11[13]

 1.2/1.2

.85/.93

14[17]
ENVIRONMENTAL
Operating Temperature (șC)
Nonoperating Temperature (șC)		 5 to 50
-40 to 70		 5 to 50
-40 to 70		 5 to 50
-40 to 70
PHYSICAL
Height (in/mm)
Width (in/mm)
Depth (in/mm)
Weight (lb/kg)		 1.0/25.4
4.0/101.6
5.75/146.1
1.50/0.68		 1.0/25.4
4.0/101.6
5.75/146.1
1.50/0.68		 1.63/41.7
4.0/101.6
5.75/146.1
2.3

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