HP ProBook 640 G1 Overview page 36

QuickSpecs
Technical Specifications
Network Architecture
Models
Roaming
2
Output Power
Power Consumption
Power Management
3
Receiver Sensitivity
Antenna type
Form Factor
Dimensions
Operating Voltage
Temperature
Humidity
Altitude
LED Activity
DA - 14688 Worldwide — Version 8 — March 17, 2014
Support the use of Windows Domain credentials IP provider shall have support
for an auto-logon to Windows using a PLC and LEAP via the IP provider UI
(http://support.microsoft.com/default.aspx/kb/315231).
Must have Windows Single Sign On support so that customers can use the
WLAN as their primary domain network. With regard to SSO, network
association and authentication must occur and be successful before Windows
domain authentication is attempted
Support for use of the UI client in a user account with limited local security
privileges
Client service / profile manager must support the WiFi Alliance's WiFi
Protected Setup specification.
Any credentials saved in a profile must be done securely such that they cannot
be re-used by any other user or machine.
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
IEEE 802.11 compliant roaming between access points
13.5dBm , minimum
Transmit: 2.0 W (max)
Receive: 1.6 W (max)
Associated to Access Point, Idle: 250 mW nominal
Wireless Button Off: 100 mW nominal
Radio disabled: 75 mW nominal
ACPI and PCI Express compliant power management
802.11 compliant power saving mode
802.11b:-95 dBm (1 Mbps), -93 dBm (2 Mbps), -91 dBm (5.5 Mbps), -88 dBm
(11 Mbps)
802.11g:-90 dBm (6 Mbps), -89 dBm (9 Mbps), -87 dBm (12 Mbps), -85 dBm
(18 Mbps), -82 dBm (24 Mbps), -79 dBm (36 Mbps), -76 dBm (48 Mbps), -74
dBm (54 Mbps)
802.11n:-70dBm (72.2 Mbps)
High efficiency antenna with spatial diversity, mounted in the display
enclosure
PCI-Express Half-MiniCard
0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)
3.3v +/- 10%
Operating
Non-operating
Operating
Non-operating
Operating
Non-operating
LED Off - Radio OFF; Solid LED On - RadioON
HP ProBook 640 G1 Notebook PC
HP ProBook 650 G1Notebook PC
14° to 158° F (-10° to 70° C)
-40° to 176° F (-40° to 80° C)
10% to 90% (non-condensing)
5% to 95% (non-condensing)
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Page 36