QuickSpecs

StorageWorks NAS B3000 by Compaq

Technical Specifications

1.44MB Diskette Drive

Diskette Size

3.5 in

 

 

 

 

 

 

 

 

LED Indicators (front panel)

Green

 

 

 

 

 

 

 

 

Read/Write Capacity per

1.44 MB/720 KB

 

 

 

Diskette (high/low density)

 

 

 

 

 

 

 

 

 

Drive Supported

One

 

 

 

 

 

 

 

 

Drive Height

One-third

 

 

 

 

 

 

 

 

Drive Rotation

300 rpm

 

 

 

 

 

 

 

 

Transfer Rate (high/low)

500/250 Kb/s

 

 

 

 

 

 

 

 

Bytes/Sector

512

 

 

 

 

 

 

 

 

Sectors/Track (high/low)

18/9

 

 

 

 

 

 

 

 

Tracks/Side (high/low)

80/80

 

 

 

 

 

 

 

 

Access Times

Track-to-Track (high/low)

3/6 ms

 

 

 

 

 

 

 

 

Average (high/low)

94/169 ms

 

 

 

 

 

 

 

 

Settling Time

15 ms

 

 

 

 

 

 

 

 

Latency Average

100 ms

 

 

 

 

 

 

 

Cylinders (high/low)

80/80

 

 

 

 

 

 

 

 

Read/Write Heads

Two

 

 

 

 

 

 

 

 

 

 

 

 

Hard Drives

Wide Ultra3 SCSI Hard Drives

1-inch

 

 

 

 

 

 

 

 

 

72.8-GB 10,000 rpm

 

 

 

 

 

 

 

 

 

36.4-GB 10,000 rpm

 

 

18.2-GB 10,000 rpm

36.4-GB 15,000 rpm

18.2-GB 15,000 rpm

DA-11339

Canada — Version 7 — September 24, 2002

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Compaq NAS B3000 manual Read/Write Capacity per, Drive Supported, Drive Height, Drive Rotation, Transfer Rate high/low