Cisco N3K-PDC-350W-B= 350 W DC PSU | Nexus 3000, Plug-in Module — N3K-PDC-350W-B=

Keep critical switching infrastructure powered with a Cisco 350 W DC power supply engineered for Nexus 3000 environments. This plug-in module is built for reverse airflow deployments, supporting port-side intake designs where thermal planning and rack-level airflow are tightly controlled. With compatibility across Cisco Nexus 3064-X, 3064-T, 3064-32T, and broader 3000 Series platforms, it gives operations teams a direct replacement path for supported chassis. The DC input design suits facilities that standardize on centralized power distribution and want to align switch power architecture with plant requirements. For enterprise networks, the value is in fit and predictability: a Cisco-authored PSU matched to the switch family, airflow pattern, and power envelope. That reduces integration risk versus generic alternatives and helps preserve service continuity in dense switching rows where every component must match the platform exactly. Ideal For Replace a failed PSU in a Cisco Nexus 3064-X switch Standardize DC power across a Nexus 3000 switching row Support port-side intake rack layouts in dense network closets Maintain uptime in enterprise campus or data center switching Why This Product 1 Cisco-native compatibility for Nexus 3000 platforms 2 Reverse airflow supports port-side intake rack designs 3 350 W DC output suits supported switch power requirements 4 Plug-in module format simplifies field replacement