QuickSpecs

Integrated Broadcom
5754 Gigabit Ethernet
Connector RJ-45
Controller Broadcom 5754 PCI-Express LAN Controller
Memory 48KB receive and 8KB transmit on chip buffer memory
Data rates supported 10/100/1000 Mbps
Compliance IEEE 802.1P, 802.1Q, 802.2, 802.3, 802.3AB and 802.3u compliant, 802.3x
flow control
Bus architecture PCI-E
Data path width Single channel, PCI-E
Data transfer mode Bus-master DMA
Hardware certifications FCC, B, CE, TUV- cTUVus Mark Canada and United States, TUV- GS Mark for
European Union
Power requirement 1.33 watts @ +3.3V AUX supply with 5V tolerance
Boot ROM support Yes
Network transfer mode Full-duplex
Half-duplex (not available for the 1000BASE-T transceiver)
Network transfer rate 10BASE-T (half-duplex) 10 Mbps
10BASE-T (full-duplex) 20 Mbps
100BASE-TX (half-duplex) 100 Mbps
100BASE-TX (full-duplex) 200 Mbps
1000BASE-T (full-duplex) 2000 Mbps
Environmental Operating temperature 32° to 131°F (0° to 55° C)
Operating humidity 85% at 131° F (55° C)
Management capabilities ASF 2.0, ACPI, WOL, PXE 2.1, Broadcom mgmt utility
Alerting ASF 2.0
HP Wireless A+G PCI Dimensions 4.99 x 2.54 x 0.71 in (126.8 x 64.4 x 18.0 mm)
Weight 0.268 lb (65 g)
Controller
system interface
Atheros AR5414X chipset
PCI Spec 2.2
Network standard IEEE 802.11a/b/g
Frequency band 5.1500 to 5.8500 GHz
2.4000 to 2.4835 GHz
2.4465 to 2.4835 GHz (Europe, Middle East, Asia and Asia Pacific - excluding
Japan)
2.4000 to 2.4697 GHz (Japan)
Operating temperature 32° to 140° F (0° to 60° C), operating
Storage temperature -4° to 176° F (-20° to 80° C), non-operating
Humidity 10% to 85% non-condensing
Operating voltage 5V ± 5%
QuickSpecs
HP Compaq dc5850 Business PC
Technical Specifications - Communications
DA - 12900 EMEA — Version 23 — August 21, 2009 Page 22