HP ProBook 6455b Specification page 38

QuickSpecs
Technical Specifications
Off
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Idle
Fixed Disk
(random writes)
System fan is usually off except when charging the battery
HP ProBook 6555b Notebook PC
Energy Consumption
Normal Operation
Sleep (Energy Star low
power mode)
Off
Heat Dissipation*
Normal Operation
Sleep
Off
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Idle
Fixed Disk
(random writes)
System fan is usually off except when charging the battery
HP ProBook 6455b Notebook PC and HP 6555b Notebook PC
Batteries
DA - 13596 Canada — Version 18 — February 15, 2012
1 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the
service level is attained for one hour.
Sound Power
(LWAd, bels)
2.6
2.7
115 VAC
10.93W
0.71W
0.57W
115 VAC
37 BTU/hr
2 BTU/hr
2 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the
service level is attained for one hour.
Sound Power
(LWAd, bels)
3.0
3.0
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
HP ProBook 6455b Notebook PC
HP ProBook 6555b Notebook PC
2 BTU/hr 1 BTU/hr
Sound Pressure
(LpAm, decibels)
17.3
17.6
230 VAC
11.11W
0.77W
0.63W
230 VAC
38 BTU/hr 37 BTU/hr
3 BTU/hr 2 BTU/hr
2 BTU/hr 2 BTU/hr
Sound Pressure
(LpAm, decibels)
22.5
22.6
100 VAC
10.68W
0.68W
0.56W
100 VAC
Page 38