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Compaq Evo Notebook N180
DA-10978 North America — Version 6 — February 18, 2002
14
Technical Specifications
Center Hole Diameter
1.5 cm
Disc Diameter
12 cm/8 cm
DVD-ROM Drive (Fixed)
Disc Thickness
1.2 mm
Track Pitch
0.74 µm
Random < 180 ms DVD Media
Access Times
(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