Li-Ion Battery Pack

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DVD-ROM

Drive

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..................................................................................................................

QUICKSPECS

Compaq Armada 7400

 

 

 

 

Technical Specifications

 

 

Dimensions

79 x 3.46 x 5.43 in/2 x 8.8 x 13.8 cm

 

Weight

0.92 lb/0.4 kg

 

Energy

 

 

266/300 MHz

 

 

Voltage

14.4 V

 

Amp-hour capacity

3.02 Ah

 

Watt-hour capacity

43Wh

 

333/366 MHz

 

 

Voltage

14.4 V

 

Amp-hour capacity

3.02 Ah

 

Watt-hour capacity

46Wh (with calibration)

 

Performance

 

 

266/300 MHz

 

 

Single battery life

Over 2.5 hours10

 

333/366 MHz

 

 

Single battery life (with calibration)

Over 3.5 hours11

 

Temperature

 

 

Operating

50° to 104° F/10° to 40° C

 

Non-operating recommended storage

–12°to 140° F/–30°to 60° C

 

 

 

 

Center Hole Diameter

0.59 in/.39 cm

 

Disc Diameter

12 cm, 8 cm

 

Disc Thickness

1.2 mm

 

Track Pitch

0.74 µm

 

Access Times (typical reads, including settling)

 

 

Random

< 150 ms

 

Full-Stroke

< 225 ms

 

Audio Output Level

 

 

Line-Out

0.7 Vrms (typical)

 

Cache Buffer

128 Kb/s (minimum)

 

Data Transfer Rates

 

 

Sustained 1X

150 Kb/s

 

Sustained DVD

2,760 Kb/s

 

Normal PIO Mode 4 (single burst)

16.6 Mb/s

 

Start-up Time

< 15 sec (typical)

 

Stop Time

< 6 sec

 

 

 

 

14DA-10015-01-003 — 12.03.1999

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Image 14
Compaq Compaq Armada 7400 Li-Ion Battery Pack, Drive, Energy 266/300 MHz, 333/366 MHz, Performance 266/300 MHz, Stop Time