1.
2.
3.
Altitude
Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features.
Maximum output power may vary by country according to local regulations.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CKK modulation) and a
packet error rate of 10% for 802.11a/g/n (OFDM modulation).
Environmental Data
Eco-Label Certifications
This product has received or is in the process of being certified to the following
approvals and may be labeled with one or more of these marks:
US ENERGY STAR®
IT ECO declaration
EPEAT - Gold where HP registers commercial notebook products. See
http://www.epeat.net
for registration status in your country.
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data for the Convertible Mini tower Desktop model is based on a
"Typically Configured Notebook"
Energy Consumption
115 VAC
230 VAC
100 VAC
Normal Operation
7.85 W
8.11 W
7.48 W
Sleep (Energy Star low
power mode)
0.89 W
1.04 W
0.92 W
Off
0.43 W
0.55 W
0.46 W
Heat Dissipation
*
115 VAC
230 VAC
100 VAC
Normal Operation
27 BTU/hr
28 BTU/hr
25 BTU/hr
Sleep
3 BTU/hr
3 BTU/hr
3 BTU/hr
Off
1 BTU/hr
2 BTU/hr
1 BTU/hr
* Heat dissipation is calculated based on the measured watts, assuming the
service level is attained for one hour.
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
3.4
25.4
Fixed Disk
(random writes)
3.4
25.9
System fan is usually off except when charging the battery
Batteries
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
QuickSpecs
HP ProBook 4535s Notebook PC
Technical Specifications
DA - 14044 North America — Version 12 — August 2, 2012
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