Arista PWR-460DC-F DC Power Supply 460W

Arista PWR-460DC-F is a spare 460-watt DC power supply for Arista switches, delivering DC power to the device’s internal power bus. It is compatible with Arista 7150, 7124SX (FX), 7050, and 7048-A switches, and is configured for front-to-rear airflow to align with common chassis cooling layouts in data‑center deployments. As a dedicated replacement part, it serves to power a supported platform when a primary PSU is unavailable or during planned maintenance, helping to maintain network uptime on Arista’s DCS family. The unit is explicitly rated at 460 W and is supplied as a DC power supply for use with the specified Arista platforms, making it a focused, plug‑in solution for spare or redundancy needs in compatible switch environments.