HP ProBook 440 - Environmental, Safety, and Compliance; Power Adapter Specifications; EMI and Safety Certifications

Internal Stereo Speakers Power Rating 2 Watts
Impedance 4 ohms
POWER
HP 90W Smart AC Adapter
(discrete configurations)
Dimensions 5.00 x 1.97 x 1.1 in (12.7 x 5.0 x 2.9 cm)
Weight 0.82 lb (370 g)
Input 100 to 240 VAC
Input Efficiency 87% min at 115 VAC
Input frequency range 47 to 63 Hz
Input AC current 1.5 A at 90 VAC, 0.75 A at 180 VAC PFC Version
2.4 A at 90 VAC, 1.2 A at 180 VAC NON PFC Version
Output Output power 90W
DC output 19.0V
Hold-up time 5 msec at 115 VAC input
Output current limit <11A, Over voltage protection- 29V max
automatic shutdown
Connector 3 pin/grounded, mates with interchangeable cords
Environmental Design Operating
temperature
32° to 104° F (0° to 40° C)
Non-operating (storage)
temperature
-4° to 149° F (-20° to 65° C)
Altitude 0 to 10,000 ft (0 to 3,048 m)
Humidity 20% to 80%
Storage Humidity 10% to 90%
EMI and Safety
Certifications
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency approvals -
C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B, CISPR22 Class B,
CCC, NOM-1 NYCE; MTBF- over 200,000 hours at 25°C ambient condition.
QuickSpecs
HP ProBook 440 Notebook PC
HP ProBook 450 Notebook PC
HP ProBook 470 Notebook PC
Technical Specifications
DA - 14588 Worldwide — Version 6 — September 3, 2013 Page 39