QuickSpecs

QuickSpecs
HP ProDesk 490 G2 Microtower Business PC
Technical Specifications – Networking/Communication
c04310461 —1500—Worldwide — Version 8—April 22, 2015
Page 56
Temperature
Operating:
Non-operating:
14° to 158° F (-10° to 70° C)
-40° to 176° F (-40° to 80° C)
Humidity
Operating:
Non-operating:
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
Operating:
Non-operating:
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
LED Activity
LED Amber - Radio OFF; LED White - Radio ON
HP WLAN 802.11 a/b/g/n 2x2 Dual Band PCIe x1 WLAN/Bluetooth Card
Wireless LAN Standards
IEEE 802.11a/b/g/n
Interoperability
Wi-Fi certification
BQE certification of the Bluetooth component
CCXv1, v2, v3, v4, v5 CCX certified (Cisco Client Extensions)
NOTE: WLAN supplier's client utility is required for Cisco Compatible Extensions support with
Microsoft Windows XP. WLAN may also be compatible with certain third-party software
supplicants. WLAN supplier IHV extensions required for Cisco Compatible Extensions support
for Microsoft Windows Vista.
Frequency Band
802.11b/g/n
2.402-2.482 GHz
802.11a/n
4.9 - 4.95 GHz (Japan)
5.15 - 5.25 GHz
5.25 - 5.35 GHz
5.47 - 5.725 GHz
5.825 - 5.850 GHz
Antenna Structure
2 transmit; 2 receive (2x2)
Two embedded dual band 2.4/5 GHz antennas are provided to the card to support WLAN MIMO
communications and Bluetooth communications.
Data Rates
 802.11b: 1, 2, 5.5, 11 Mbps
 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
 802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
 802.11n: card will support rates for NSS=1 and NSS=2 for RX and TX for 20 and 40 MHz
channels. Short and long guard interval shall be supported.
Security
 IEEE and WiFi compliant 64 / 128 bit WEP encryption for a/b/g mode only
 AES-CCMP: 128 bit in hardware
 802.1x authentication
 WPA, WPA2: 802.1x. WPA-PSK, WPA2-PSK, TKIP, and AES.
 WPA2 certification
 IEEE 802.11i
 Cisco Certified Extensions, all versions through V5
 WAPI
Note: Check latest software/driver release for updates on supported security features.
Roaming
IEEE 802.11 compliant roaming between band Access Points