Cisco 650W Hot-Plug Redundant Power Supply for Nexus Series

The Cisco N9K-PAC-650W-B= is an internal AC power module that delivers up to 650 watts to Cisco Nexus 93128TX and 9396PX switches. It fits directly into the switch chassis and supports hot-plug operation, so you can swap or add a supply while the switch stays online and user traffic remains unaffected.

This module carries 80 PLUS Platinum certification, which means it converts about 90 percent of the incoming electricity into usable power for the switch. Less wasted energy translates into lower heat output and reduced cooling costs, benefits that matter in dense data center racks.

The wide 100–240 volt input range allows the same unit to work in facilities across the globe, whether the installation is a North American enterprise closet or a European colocation cage. Its design also supports redundant configurations, giving network administrators an extra layer of protection against unexpected outages.

At roughly 2.43 pounds, the module adds very little weight to the chassis and installs with a simple latch mechanism. Compliance with RoHS guidelines helps organizations meet internal sustainability goals without compromising performance.

For data center managers who run business-critical applications on Nexus 9000 Series switches, this power supply provides the reliability, efficiency, and serviceability needed to keep networks available around the clock.

• Provides 650 watts of stable power for Cisco Nexus 93128TX and 9396PX switches
• Hot-plug design enables replacement or upgrades without shutting down the switch
• 80 PLUS Platinum efficiency delivers about 90 percent energy conversion
• Accepts a broad 100–240 V AC input range for worldwide deployment
• Supports redundant power configurations for higher availability
• Weighs approximately 2.43 lbs and installs easily
• RoHS compliant to align with environmental standards