HP Compaq Microtower 500B - Manual (Page 15)

Integrated Realtek
RTL8103EL 10/100 Fast
Ethernet Controller Controller 8101E
Memory N/A
Data rates supported 2.5GHz data rate with X1 link width
Compliance IEEE802.3, IEEE 802.3u, IEEE 802.3ab
Bus architecture PCIexpress 1.1
Data transfer mode Half/Full Duplex Operation
Hardware certifications MS NDIS5, IPv4, Ipv6, TCP, UDP
Power requirement 100mbps (heavy traffic)
max. TBD mW
10mbps (heavy traffic)
max. TBD mW
S3 with Link TBD mW
Link Down @S0 TBD mW
Link Down @S3/S5 TBD mW
Boot ROM support EEPROM, 1Kb, 2Kb
Network transfer rate 10/100Mbps over CAT.5
10Mbps over CAT.3
Dimensions 9mm x 9mm
Management
capabilities ACPI rev 2.0, PM rev 1.1, ASPM v1.0a
Intel Gigabit CT
Desktop NIC Connector RJ-45
Controller Intel WG82574L 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 4.75 x 2.25 x 0.8 in (12.1 x 5.7 x 2.0 cm)
Management
capabilities WOL, PXE, DMI, WFM 2.0
HP Wireless Dimensions (L x H) 3.3 x 4.7 inches (8.5 x 12 cm)
QuickSpecs
Compaq 500B Microtower PC
Technical Specifications - Communications
DA - 13418 Worldwide QuickSpecs — Version 2 — 10.30.2009 Page 15