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Quantum Pro Drive LPS 540 S

Specification

Dimensions

Environment

Jumper Settings


Specification

Apricot Part Number PT15276331
Access Times Single Track Seek 4.0 msec
Average Seek 12 msec
Latency 6.67 msec
Power Up Time 12 seconds
Data Transfer Rate Disk to Buffer 5.8 MB/sec
Buffer to Host 6.0 MB/sec
Drive Characteristics Cylinders 1,120
R/W Heads 4
Sector/Track 62
Disks 2
Encoding RLL
Rotational Speed 4,500 rpm
Track Density 2,875 tpi
Reliability MTBF 300,000 POH
MTTR 30 mins


Dimensions

Height

1.0 in

25.4 mm

Width

4.0 in

101.6 mm

Depth

5.75 in

146.2 mm

Weight

<1.2 lb

<0.5 Kg


Environment

Non Operating

Operating

Temperature

-40C to 65C

0C to 55C

Humidity

5% to 95%

5% to 85%

Altitude

-650 to 40,000 ft

-650 to 10,000 ft

Vibration

2.0 G

1.0 G (No Data Loss)

Shock

60 G

6 G (No soft errors)

10 G (1 soft error/shock)

Acoustics

Seeking Random 39.3 dBa (1 Metre)

Power +5V 5% +12V 10%

Mode of Operation

Typical Average Current (mA rms)

Typical Average
Power (Watts)

+12V

+5V

Startup

908 peak

458 peak

13.2 W

Idle

218

205

3.6 W

Random Read/Write/Seek

298

417

5.7 W

Maximum Seeking

417

335

6.7 W

Shutdown

18

119

0.8 W


Jumper Settings

Jumper Settings

SCSI ID

A2

A1

A0

OFF

OFF

OFF

0

OFF

OFF

ON

1

OFF

ON

OFF

2

OFF

ON

ON

3

ON

OFF

OFF

4

ON

OFF

ON

5

ON

ON

OFF

6

ON

ON

ON

7

SCSI Bus Parity Checking

PO

Enabled

ON

Disabled

OFF


 

Computing for a Connected World