The HP NC365T 4-port Ethernet Server Adapter is a four lane (x 4) PCI Express (PCIe) high performing single-chip, low-power quad port adapter that offers the highest port density among all Pro Liant Networking Options. The NC365T is PCIe Gen 2.0 compliant adapter that supports TCP checksum & segmentation, Large Send & Receive offload capability, Message Signal Interrupt Extension (MSI-X), IEEE 1588, Receive Side Scaling (RSS), VLAN tagging, 9.5KB jumbo frames & IPv 6. The NC365T ships with support for an advanced server virtualization feature called Virtual Machine Data queue (VMDq), which improves I/O performance by reducing I/O overhead in a virtualized environment. Like all Pro Liant Networking Options, NC365T can be easily installed in either standard or low profile slots.