Data rate(s) supported per port: 10, 100, and 1000 Mbps
Bus type: PCI Express 1.0a
Bus width: x4 lane PCI Express, operable in x4, x8, x16 slots
Bus speed (x4, encoded rate): 10 Gbps uni-directional; 20 Gbps bi-directional
EEPROM-SPI and single EEPROM support: •
Interrupt levels: INTA, INTB
IEEE support: 802.3ab*
Hardware certifications: FCC B, UL, CE, VCCI, BSMI, CTICK, MIC
Controller-processor: Intel® 82571GB
Typical power consumption: 4.95 W ( 3.3 V @ 1.5 A)
Operating temperature: 0–55° C
LEDs 4 (1/port, link and speed): solid and blinking

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