HP 6820s Quickspecs page 4

QuickSpecs
Standard Features
Display
Memory
Communications
Wireless Devices
Internal
External
Standard
Dual-channel
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. Full availability of 4 GB 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.
Intel Fast Ethernet Integrated Controller (10/100 NIC)
56K V.92 modem*
* 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.
Support for a broad range of secure, integrated wireless LAN options featuring support for the latest
industry standards. Integrated Bluetooth is also available (factory configurable only) and can be combined
with any of the supported wireless LAN options.
All 802.11a/b/g
integrated wireless LAN
options
Intel Wireless WiFi Link
4965AGN*
Intel Wireless WiFi Link
4965AG*
Intel PRO/Wireless
3945ABG Network
Connection*
Intel PRO/Wireless
3945BG Network
Connection*
DA - 12768 Worldwide QuickSpecs — Version 9 — 4.7.2008
17.0-inch diagonal WXGA+ anti-glare (1440 x 900 resolution)
17.0-inch diagonal WXGA+ BrightView (1440 x 900 resolution)
Up to 32-bit per pixel color depth
VGA port supports resolutions up to 2048 x 1536 at 75 Hz, and lower
resolutions at up to 100 Hz
NOTE: Resolutions are dependent upon monitor capability, and resolution
and color depth settings.
512-MB, 1024-MB, 2048-MB, or 4096-MB 667-MHz DDR2 SDRAM total
memory; two SODIMM slots supporting dual channel memory
Maximized dual-channel performance requires SODIMMs of the same size
and speed in both memory slots.
Wi-Fi certified
Cisco Compatible Extensions support (Version 4.0) with Microsoft Windows
XP
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
WiFi certified for WPA2, WMM
Dual antennas integrated in the display enclosure
Integrated support for 802.11a, b, g, and draft-n
Up to 243-mbps data rate
Integrated support for 802.11 a, b and g
Up to 54-mbps data rate
Integrated support for 802.11 a, b and g
Up to 54-mbps data rate
Integrated support for 802.11 b and g
Up to 54-mbps data rate
HP Compaq 6820s Notebook PC
Page 4