ST7238 PCIE X4 4 Port Gigabit Server Network Card Chip I340

1. PCI-Express host interface specification v2.1 with 5GT/s BUS width 2. PCI-Express lanes: x4 3. Complies with 4-port 1GbE RJ45 port 4. Complies with the IEEE802.3ab ,IEEE802.3u and IEEE802.3 specifications 5. Half duplex at 10/100Mbp operation and full duplex operation at all supported speeds 6. Layer 2 functions: IEEE 802.3x Flow Control - IEEE 802.1q VLAN 7. Supports Receive-side scaling (RSS) 8. Supports IPv 4, IPv 6 protocols 9. Supports Jumbo Frames up to 9.5K 10. Supports UDP. TCP and IP Checksum offloading 11. Statistics for management and RMON 12. Support for virtual machines device queues 13. Next Generation VMDq Support (8VMs) 14. Interrupt throttling control to limit maximum interrupt rate and improve CPU usage 15. Chipset: NHI350AM4