The HP 331T 1Gb 4-Port PCI Ethernet Adapter, part number 649871-001-LOW, is designed to offer versatile and dependable network connectivity for HP servers with limited space. This low-profile version of the HP 331T is specially configured for servers and computing devices that require a more compact card due to their smaller form factor. It comes equipped with four RJ-45 connectors that support gigabit Ethernet speeds, significantly expanding the network capabilities of the server it is installed in. The card leverages PCI Express (PCIe) technology for connectivity, ensuring compatibility with a wide range of server models and high-speed data transmission. This adapter supports critical networking functionalities including VLAN tagging, Jumbo Frames, and Wake-on-LAN (WOL), allowing for enhanced network management, improved performance, and greater deployment flexibility. Suitable for various applications from simple file sharing and print services to more demanding operations requiring increased network throughput, the HP 331T in its low-profile variant represents a reliable choice for businesses looking to scale their network infrastructure efficiently within compact server environments.