Integrated Broadcom
5755 Gigabit Ethernet
Connector
RJ-45
Controller
Broadcom 5755 PCI-Express LAN Controller
Memory
Integrated 96Kb frame 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 and DMI 2.0, PXE 2.0, WfM 2.0, Broadcom mgmt utility
Alerting
ASF 2.0
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 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
QuickSpecs
HP Compaq dc5700 Business PC
Technical Specifications - Communications
DA - 12545 Canada — Version 35 — February 12, 2009
Page 23
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