Dell 1220 Touch Pad, Fingerprint Reader optional, AC Adapter, Physical, Environmental, Video

4-cell		12 V (minimum), 17.7 V (maximum)
6-cell		9 V (minimum), 13.3 V (maximum)
Temperature range:
Operating		0° to 50 °C (32° to 122°F)
Storage		–20° to 65°C (14° to 149°F)
Coin-cell battery		CR2032
Touch Pad
X/Y position resolution		240 CPI
(graphics table mode)
Size
Width		68-mm (2.677-inch) sensor-active area
Height		37.63-mm (1.481-inch) rectangle
Fingerprint Reader (optional)
Type		Authentec
AC Adapter
Type		65 Watt
Input voltage		100–240 VAC
Input current (maximum)		1.5 A
Input Frequency		50–60 Hz
Output Current:
65 W		43.34 A (maximum at 4 seconds pulse),
		3.34 A (continuous)
Rated Output Voltage		19.5 VDC
Temperature range:
Operating		0° to 40° C (32° to 104° F)
Storage		–40° to 70° C (–40° to 158° F)
Physical
Height:
with a CCFL panel		23.5–37.6 mm (0.93–1.48 inches)
with a WLED panel		23.5–36.6 mm (0.93–1.44 inches)
Width		294.0 mm (11.57 inches)
Depth		228.7 mm (9.00 inches)
Weight:
with a 4-cell battery,
128 GB SSD, WLED		152 kg (3.36 lbs)
panel, and no optical
drive
Environmental
Temperature range:
Operating	0° to 35°C (32° to 95°F)
Storage	-40° to 65°C (-40° to 149°F)
Relative humidity (maximum):
Operating	10% to 90% (noncondensing)
Storage	5% to 95% (noncondensing)

Video

Video type

Data bus

integrated on system board

integrated video