HP Compaq tc4200 Overview page 4

Memory
Communications
Wireless Devices
External
* The optional Outdoor Viewable Display is a standard 12.1-inch XGA Wide Viewing Angle
Display with Digitizer that provides enhanced viewable improvements like:
12% increase in front of screen display brightness with no loss of battery life
Up to 235% increase in contrast, resulting in better viewability, at wide viewing angl
25% less specular reflections in bright light
91% less diffuse reflections in bright light
67% more contrast in bright sunlight
NOTE: This data is based on typical measurements by the display manufacturer. Actual
measurements may vary from panel to panel.
Standard
Maximum
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 sy
will perform at the lower memory speed.
NetXtreme Gigabit PCI Express Ethernet Controller (10/100/1000 NIC)* with HP power dow
technology
56K modem** with digital line guard
* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 80
for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-spee
transmission, connection to a Gigabit Ethernet server and network infrastructure is required
** Designed for downloads from 56K modem compliant sources. Maximum achievable dow
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 t
latest industry standards. Integrated Bluetooth is also an option (factory configurable only) a
can be combined with any one of the supported wireless LAN options.
All integrated wireless
LAN options
Intel PRO/Wireless
2200BG 802.11 b/g
Optional Outdoor Viewable Display*
Ambient light sensor
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
DVI port in optional HP Docking Station (sold separately) supp
resolutions up to 1600 x 1200 at both full and reduced blanking
and 1920 x 1200 at reduced blanking
NOTE: Resolutions are dependent upon monitor capability, an
resolution and color depth settings.
256-MB, 512-MB, or 1024-MB 400-MHz or 533-MHz DDR2 SDR
two SODIMM slots
Upgradeable to 2048-MB maximum (1024-MB SODIMM in slots
2)
Maximized dual-channel performance requires SODIMMs of the
size and speed in both memory slots.
Wi-Fi certified
Cisco Compatible Extensions support (Version 3.0)
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, P
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 802.11b and g
Up to 54-mbps data rate