QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC
Standard Features (availability may vary by country)
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 | |
| 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. | |
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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 4520s | |
| 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
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: 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 | ||
wireless LAN options | Wired Equivalent Privacy (WEP) support up to | |
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| 802.1x authentication support, including | |
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| Advanced Encryption Standard (AES) support | |
| Dual antennas integrated in the display enclosure | |
Intel Centrino AdvancedIntegrated- | support for 802.11a, b, g, and n* | |
N 6200 (2x2) | 2 transmit, 2 receive antennas | |
| Up to 300 mbps data rate | |
Atheros 9285G | Integrated support for 802.11b, g, and n | |
802.11b/g/n (1x1) | Up to 300 mbps data rate | |
Broadcom 4322AGN | Integrated support for 802.11a, b, g, and n | |
802.11a/b/g/n | Cisco Compatible Extensions support | |
WiFi Adapter | Up to 300 mbps data rate | |
Broadcom 4312G | Integrated support for 802.11 b and g | |
802.11b/g | Cisco Compatible Extensions support | |
WiFi Adapter | Up to 54 mbps data rate | |
HP Integrated Module | Bluetooth Specification v2.1 compliant | |
with Bluetooth WirelessWorks with a wide range of Bluetooth devices Technology
* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010 | Page 6 |