QuickSpecs

Compaq Evo Notebook N180

Technical Specifications

DVD-ROM Drive (Fixed)

Center Hole Diameter

1.5 cm

 

 

 

 

 

 

Disc Diameter

12 cm/8 cm

 

 

 

 

 

 

Disc Thickness

1.2 mm

 

 

 

 

 

 

Track Pitch

0.74 µm

 

 

 

 

 

 

Access Times

Random

< 180 ms DVD Media

 

(typical reads, including settling)

 

 

 

Full-Stroke (typical)

< 300 ms DVD Media

 

 

 

 

 

 

Random (typical)

< 120 ms CD Media

 

 

 

 

 

 

Full-Stroke (typical)

< 200 ms CD Media

 

 

 

 

 

Cache Buffer

512 KB/s (minimum)

 

 

 

 

 

 

Maximum transfer rate

Read (CD-ROM):

Up to 24X (3,600 KB/sec)

 

 

 

 

 

 

Read (DVD):

Up to 8X (10,800 KB/sec)

 

 

 

 

 

Start-up Time

< 12 seconds

 

 

 

 

 

 

Stop Time

< 3 seconds

 

 

 

 

 

 

 

 

 

External AC Adapter

Weight

0.45 lb/0.21 kg

 

 

 

 

 

 

Power Supply (Input)

Operating Voltage

100 to 240 VAC RMS Nominal

 

 

 

 

 

 

Operating Current

1.5 A RMS

 

 

 

 

 

 

Operating Frequency Range

50 to 60 Hz AC Nominal

 

 

 

 

 

 

Maximum Transient

4/50 kV

 

 

 

 

 

 

Lithium-Ion Battery Pack

Dimensions (H x W x D)

0.86 x 5.63 x 3.34 in/2.2 x 14.3 x 8.5 cm

 

 

 

 

 

Weight

0.96 lb/0.44 kg

 

 

 

 

 

 

Cells

8-cell Lithium-Ion

 

 

 

 

 

 

Energy

Voltage

14.4 V

 

 

 

 

 

 

Amp-hour capacity

4.0 Ah

 

 

 

 

 

 

Watt-hour capacity

57.6Wh

 

 

 

 

 

Temperature

Operating

50° to 104°F/10° to 40°C

 

 

 

 

 

 

Non-operating

–4° to 140°F/–20° to 60°C

 

 

 

 

DA-10978

North America — Version 6 — February 18, 2002

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Compaq N180 DVD-ROM Drive Fixed Center Hole Diameter Disc Diameter, Disc Thickness Track Pitch, External AC Adapter Weight