The IBM 74Y3457 Ethernet adapter is a high-performance, dual-port network interface card (NIC) designed for enterprise data centers. It features two 10 Gigabit Ethernet ports, utilizing the PCIe2 (x8) interface for high-bandwidth connectivity. This adapter is specifically engineered for short-range (SR) applications, supporting multi-mode optical fiber connections. The full-height (FH) form factor ensures compatibility with most standard server enclosures. By integrating into existing networks, it offers an efficient way to scale network bandwidth, improve data throughput, and enhance network reliability. The IBM 74Y3457 is ideal for applications requiring high-speed data transfer, such as cloud computing, storage networking, and virtualized environments. It supports advanced networking technologies, including Virtualization Technology for Connectivity (VT-c), to optimize I/O performance in virtualized environments. Energy-efficient and compliant with key industry standards, this adapter is a versatile solution for upgrading network infrastructure.