MTEF-PSR-AC-I, Mellanox Power Supply, For SB7700/SN2700/SX1710, 550W AC, C2P Airflow, Power cord included

The Mellanox NVIDIA Mellanox MTEF-PSR-AC-I is a hot-swappable, enterprise-grade power supply unit designed for Mellanox Ethernet and InfiniBand switches. This accessory delivers stable 550W output power and is ideal for data center, cloud, and high-performance enterprise network deployments where continuous uptime is critical. With AC power input and C2P (cold-to-power) airflow, the NVIDIA Mellanox MTEF-PSR-AC-I supports efficient cooling in front-to-back airflow racks commonly used in modern server rooms. It is purpose-built for compatible Mellanox platforms, including SB7700, SB7800, SB7890, SN2410, SN2700, SX6710, SN2740, SX1410, and SX1710 switches, allowing operators to maintain consistent power and airflow design across mixed environments. For distributors and system integrators, this dedicated PSU simplifies spare parts planning and helps standardize field replacement units across multiple models. For end users, it offers fast recovery in case of PSU failure, helping to protect business-critical applications. The C2P airflow direction makes this PSU suitable for racks where cold air is taken from the front and exhausted to the rear, aligning with typical data center cooling schemes in Asia, Europe, Africa, and North America. The included power cord reduces installation time and ensures out-of-box readiness for most integration projects. When deployed in redundant configurations, multiple NVIDIA Mellanox MTEF-PSR-AC-I units help maintain power resilience for high-density Top-of-Rack and spine switches. Easy handling and consistent mechanical design also support quick swap operations by local engineers or remote hands, minimizing downtime. Overall, the NVIDIA Mellanox MTEF-PSR-AC-I is a practical, reliable choice for maintaining stable power delivery in Mellanox-based networks.