Lenovo 4XC1K83390 network card Internal Ethernet 1000 Mbit/s

Dual-port Gigabit Ethernet (GbE) Adapter IEEE 802.3ab 10/100/1000 Mb/s Gigabit Ethernetcompliant ThinkStation Broadcom BCM5720-2P Dual-port Gigabit Ethernet Adapter is a dual-port 10/100/1000 Mb/s x1 PCI Express (PCIe) Ethernet adapter that supports offload technologies including Large Send, TCP segmentation, and TCP/UDP/IP checksum, and receive-side scaling (RSS) that deliver optimal network throughput, lower host processor utilisation and as a result improve system overall performance. Ports & interfaces Ethernet LAN (RJ-45) ports 2 Interface Ethernet Host interface PCI Express Connectivity technology Wired Network Cabling technology 10/100/1000BaseT(X) Ethernet LAN data rates 10,100,1000 Mbit/s Ethernet interface type Gigabit Ethernet Ethernet LAN Yes Networking standards IEEE 802.3ab, IEEE 802.3az, IEEE 802.3x Maximum data transfer rate 1000 Mbit/s Design Compatible products ThinkStation Certification CE/FCC/IC/ACA/BSM/MSIP/VCCI Component for Server Internal Yes Operational conditions Operating relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 55 °C Weight & dimensions Weight 80 g Depth 65.6 mm Width 111.8 mm Packaging data Package weight 120 g Package height 53 mm Package depth 144 mm Package width 177 mm