Seagate manual Characteristics ST34501FC

Page 18

16

Cheetah 4LP FC Installation Guide, Rev. B

Characteristics

 

ST34501FC

 

Interface

 

Fibre Channel Arbitrated Loop

Capacity

 

 

 

Unformatted (Gbytes)

 

5.59

 

Formatted (Gbytes)

 

4.52

 

Recording

 

 

 

Cylinders (user)

 

6,526

 

Read/write data heads

 

8

 

Servo heads (embedded)

0

 

Avg bytes/track

 

115,078

 

Access time

 

 

 

Average read (msec)

 

7.7

 

Average write (msec)

 

8.7

 

Disc rotation

 

 

 

RPM

 

10,033

 

Average latency (msec)

2.99

 

Data transfer rate

 

 

 

Maximum instantaneous

106.3

 

(Mbytes/sec)

 

 

 

DC power requirements (±5%)1

+5 V

+12 V

Maximum start current

 

1.07A

2.24A

Maximum operating current

1.08A

1.08A

Average idle current

 

1.00A

0.87A

1.For more detailed power information, refer to the Cheetah 4LP FC Product Man- ual, publication number 83329190.

Image 18
Contents Page Contents Preface Electrostatic discharge protectionImportant safety information and precautions Page Wichtige Sicherheitshinweise Page Cheetah 4LP FC Installation Guide, Rev. B Page Regulatory agency compliance Electromagnetic susceptibilityElectromagnetic compliance for the European Union Seagate technical support services Online servicesSeagate CompuServe forum FAX services SeaFAXDirect-support services Seagate technical supportCustomer service centers Manufacturer’s representativesGeneral description Cheetah 4LP FC disc driveCharacteristics ST34501FC Installing the Cheetah 4LP FC drive Providing adequate coolingKühlung des Systems Suggested air flow Abbildung 2. Empfohlener Luftstromverlauf Installation des Laufwerkes Mounting the driveDimensions Abbildung 3 Laufwerkabmessungen Inserting the drive Formatting the driveConnecting remote LEDs Enabling write cacheLED indicator connector J6 FC-SCA pin descriptions SEL2 Troubleshooting General installation troubleshootingPage