QuickSpecs

Intel Pro 1000 PT PCIe
Gigabit NIC
Connector RJ-45
Controller Intel 82572EI Gigabit Ethernet Controller
Memory Integrated Dual 48K configurable transmit receive FIFO Buffers
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 1.0a
Data path width X1, 250 MB/s, Bi-directional interface
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 Aux 3.3V, 3.0 Watts in 1000base-T and 2.0 Watts in 100Base-T
Boot ROM support Yes
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 (actual rate limited by PCI Bus)
Environmental Operating temperature 32° to 131°F (0° to 55° C)
Operating humidity 85% at 131° F (55° C)
Dimensions 6.4 x 2.6 x 0.8 in (16.3 x 6.6 x 1.9 cm)
Management capabilities WOL, PXE, DMI, WFM 2.0
HP 802.11b/g/n Wireless
PCIe x1 Card
Dimensions (L x H) 3.3 x 4.7 inches (8.5 x 12 cm)
Weight 0.08 pounds (40 g)
Controller Ralink RT2790
System interface PCIExpress x1
Network standard 802.11 b/g/n
Frequency band 2.400 - 2.497 GHz
Operating temperature 14° to 149°F, operating (–10° to 65°C, operating)
Storage temperature –40° to 176°F, non-operating (-40° to 80°C, non-operating)
Humidity 10–90% operating
5–95% non-operating
Operating voltage 3.3V +/- 9%
12V +/- 8%
Power consumption Platform/WLAN Mode Power Consumption
Maximum Power
Consumption
10 Watts
Transmit Only 4 Watts maximum averaged power over 1 second
Transmit Packet or Active
Scanning
1000 mA peak current for 100 microseconds or
longer
QuickSpecs
HP Compaq dc7900 Business PC
Technical Specifications - Communications
DA - 13029 Canada — Version 29 — March 7, 2011 Page 33