HP 4310S manual Speed in both memory slots, Wireless LAN and wireless WAN options, HP un2400

QuickSpecs

HP ProBook 4310s Notebook PC

Standard Features

Memory	Standard	1 GB, 2 GB, 3 GB, or 4 GB* of 1066/1333 MHz DDR3 SDRAM;
		two SODIMM slots supporting dual channel memory
	Maximum	Upgradeable to 8 GB** total memory
	Dual-channel	Maximized dual-channel performance requires SODIMMs of the same size
		and speed in both memory slots.

*Full availability of 4 GB or more of memory requires Windows Vista Business 64-bit or Linux. With Windows 32-bit operating systems, the amount of usable memory is dependent upon your configuration, so that above 3 GB all memory may not be available due to system resource requirements.

**8 GB maximum requires Mobile Intel GM45 or PM45 Express Chipset.

NOTE: Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the lower memory speed.

Communications	Marvell 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	Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring
	support for the latest industry standards. Wireless LAN is factory configurable or available as an option to
	be added later. Mobile Broadband (WWAN) requires Windows Vista Business or Windows XP
	Professional and is available in select countries as a factory configurable feature 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 un2400	Integrated WWAN module with Gobi global mobile Internet technology that
	EV-DO/HSPA Mobile	provides worldwide connection to both CDMA (EVDO) and UMTS (HSPA)
	Broadband Module	wireless networks.
		NOTE: Separately purchased mobile network operator service is required.
		Two 850/900/1800/1900/2100 MHz antennas integrated in the top of
		the display panel support current and future WWAN technologies.
	HP un2420	Integrated mobile broadband module with Gobi global mobile Internet
	EV-DO/HSPA Mobile	technology that provides connectivity to both CDMA (EVDO) and UMTS
	Broadband Module	(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	Wi-Fi certified*
	wireless LAN options	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

DA - 13354 Worldwide QuickSpecs — Version 6 — 9.28.2009 Page 6