Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module
Brand: Cisco | Category: Network Switches
SKU: CSC-N9K-PAC-650W-B | Part #: N9K-PAC-650W-B | MPN: N9K-PAC-650W-B
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About the Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module
The Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module from Cisco is enterprise-grade Network Switches hardware built for data centers. The Cisco N9K-PAC-650W-B is a 650-watt AC power supply unit designed for the Cisco Nexus 9000 Series modular and fixed-configuration chassis. Built to meet the demanding power requirements of modern data center switching infrastructure, it delivers stable, high-efficiency power to Nexus 9000 platform line cards, supervisors, and fabric modules. The unit supports front-to-back (port-side intake) airflow, designated by the '-B' suffix, making it suitable for hot-aisle/cold-aisl Available in brand new condition. Cisco network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Network Switches |
| SKU | CSC-N9K-PAC-650W-B |
| Part Number | N9K-PAC-650W-B |
| Condition | New |
| Manufacturer Part Number | N9K-PAC-650W-B |
| Product Type | AC Power Supply Unit |
| Compatible Platform | Cisco Nexus 9000 Series |
| Output Power | 650 W |
| Input Voltage (AC) | 100–240 V AC |
| Input Frequency | 50/60 Hz |
| Airflow Direction | Port-side intake (front-to-back) |
| Airflow Designation | -B (inlet side: port side) |
| Redundancy Support | N+1 and N+N hot-swap redundancy |
| Hot-Swap Support | Yes |
| Form Factor | Modular PSU for Nexus 9000 chassis |
| Management Integration | Cisco NX-OS power monitoring and telemetry |
| Product Line | Cisco Nexus 9000 Series |
| Hardware Type | Spare / Field-Replaceable Unit (FRU) |
Frequently Asked Questions about Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module
What does the Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module do?
The Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Is the Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module compatible with my infrastructure?
The Cisco Nexus 9000 N9K-PAC-650W-B Cisco Nexus datacenter switch / module interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.