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CommunicationsCommunications
Communications
Realtek Ethernet (10/100/1000 NIC)
*
Optional 56K V.92 modem
**
* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab for
Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission,
connection to a Gigabit Ethernet server and network infrastructure is required.
** Designed for downloads from 56K modem compliant sources. Maximum achievable download
transmission rates currently do not reach 56 KB/s, and will vary with line conditions. Modem availability
is subject to country regulatory approval.
Wireless Devices
Wireless DevicesWireless Devices
Wireless Devices
Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring
support for the latest industry standards. Mobile Broadband (WWAN) requires a Windows operating
system and is available in select countries as a factory configurable feature for the HP ProBook 4320s
only. Integrated Bluetooth is also available (factory configurable only) and can be combined with any of
the supported wireless LAN and wireless WAN options.
HP un2420
HP un2420HP un2420
HP un2420
EV-DO/HSPA Mobile
EV-DO/HSPA MobileEV-DO/HSPA Mobile
EV-DO/HSPA Mobile
Broadband Module
Broadband ModuleBroadband Module
Broadband Module
(available for HP ProBook
4320s with Intel HD
Graphics only)
Integrated mobile broadband module with Gobi global mobile Internet
technology that provides connectivity to both CDMA (EVDO) and UMTS
(HSPA) networks. It also provides GPS functionality for various mapping
applications and security applications.
NOTE:
NOTE:NOTE:
NOTE:
Separately purchased mobile network operator service is required.
Two 850/900/1575/1800/1900/2100 MHz antennas integrated in the top
of the display panel support current and future WWAN technologies.
All 802.11 integrated
All 802.11 integratedAll 802.11 integrated
All 802.11 integrated
wireless LAN options
wireless LAN optionswireless LAN options
wireless LAN options
Wi-Fi certified
*
Wired Equivalent Privacy (WEP) support up to 128-bit keys
Wi-Fi Protected Access (WPA) and WPA2 support
802.1x authentication support, including EAP-TLS, EAP-TTLS, PEAP-GTC,
PEAP-MSCHAPv2, and LEAP
Advanced Encryption Standard (AES) support
Dual antennas integrated in the display enclosure
Intel Centrino Advanced-
Intel Centrino Advanced-Intel Centrino Advanced-
Intel Centrino Advanced-
N 6200 (2x2)
N 6200 (2x2)N 6200 (2x2)
N 6200 (2x2)
Integrated support for 802.11a, b, g, and n
*
2 transmit, 2 receive antennas
Up to 300 mbps data rate
Atheros 9285G
Atheros 9285GAtheros 9285G
Atheros 9285G
802.11b/g/n (1x1)
802.11b/g/n (1x1)802.11b/g/n (1x1)
802.11b/g/n (1x1)
Integrated support for 802.11b, g, and n
Up to 300 mbps data rate
Ralink RT3090BC4
Ralink RT3090BC4Ralink RT3090BC4
Ralink RT3090BC4
802.11b/g/n WiFi and
802.11b/g/n WiFi and802.11b/g/n WiFi and
802.11b/g/n WiFi and
Bluetooth 3.0 HS
Bluetooth 3.0 HSBluetooth 3.0 HS
Bluetooth 3.0 HS
Combo Adapter
Combo AdapterCombo Adapter
Combo Adapter
Integrated support for 802.11 b, g, and n
Up to 150 mbps data rate
Bluetooth Specification 3.0 HS compliant
Works with a wide range of Bluetooth devices
HP Integrated Module
HP Integrated ModuleHP Integrated Module
HP Integrated Module
with Bluetooth 2.1+EDR
with Bluetooth 2.1+EDRwith Bluetooth 2.1+EDR
with Bluetooth 2.1+EDR
Wireless Technology
Wireless TechnologyWireless Technology
Wireless Technology
Bluetooth Specification v2.1+EDR compliant
Works with a wide range of Bluetooth devices
* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).
QuickSpecs
HP ProBook 4320s Notebook PC
HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC
HP ProBook 4320s Notebook PC
HP ProBook 4420s Notebook PC
HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC
HP ProBook 4420s Notebook PC
Standard Features (availability may vary by country)
DA - 13568 North America — Version 10 — July 23, 2010
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