Introducing the MQM8790-HS2R Mellanox ® Quantum™ HDR InfiniBand Switch, featuring 40 QSFP56 ports and 2 PSU. This rack mountable switch is perfect for enterprise networking, servers, and computers/tablets & networking. With a maximum data transfer rate of 200Gb/s and unmanaged network management type, it\'s a reliable choice for any business. The switch is equipped with QSFP56 and QSFP interfaces, making it easy to connect to a variety of devices. Its brand, Mellanox, is known for their high-quality networking products. This InfiniBand switch is a great addition to any network infrastructure, providing a seamless and efficient experience.