Name: N9K-PAC-3000W-B Cisco 3000W Power Supply Backward Airflow Hot-Swappable
Brand: Cisco
SKU: N9K-PAC-3000W-B
Price: 67.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The N9K-PAC-3000W-B Cisco 3000W power supply delivers robust, redundant power to Cisco Nexus 9500 Series switches, supporting critical workloads in enterprise networking and large-scale data center deployments. Its hot-swappable design, backward airflow, and energy efficiency make it a reliable choice for continuous high-availability environments.

General Information
Brand	Cisco
Part Number	N9K-PAC-3000W-B
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	200-240V AC
Input Frequency	50-60 Hz
Max. Output Power	3000W
Efficiency Rating	80 Plus Platinum
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Cisco Nexus 9500 Series

Physical Characteristics
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS

Product Description
The CISCO N9K-PAC-3000W-B is a 3000-watt AC power supply engineered to support Cisco Nexus 9500 Series switches in enterprise and data center networks. It ensures stable power delivery and seamless integration with redundant setups for mission-critical operations. Key Features Delivers up to 3000W of AC power with high energy efficiency Backward airflow design supports effective chassis cooling Supports 1+1 redundancy for continuous system uptime Compatible with Cisco Nexus 9500 modular switch platforms Field-replaceable and hot-swappable for reduced service interruptions This power supply is ideal for high-density, high-performance data centers that require scalable, reliable infrastructure. IT administrators rely on it to maintain uninterrupted operations in environments with stringent uptime requirements.

Use Cases
The N9K-PAC-3000W-B power supply is specifically designed for high-density, enterprise-class data centers utilizing Cisco Nexus 9500 series switches. It is ideal for environments where maintaining continuous uptime and efficient thermal management is critical, such as hyperscale cloud providers and large IT infrastructures requiring scalable, redundant power solutions. How It's Used: Powering core aggregation switches in large-scale data centers supporting virtualization and cloud workloads. Enabling redundant power configurations in enterprise IT environments to ensure uninterrupted network availability. Supporting high-throughput storage area networks (SANs) where consistent power delivery is essential for data integrity. Facilitating backward airflow rack deployments to optimize cooling efficiency in densely populated server rooms. Providing hot-swappable power to mission-critical edge computing nodes requiring minimal downtime during maintenance. This power supply unit contributes to operational efficiency by offering reliable, scalable power for demanding network applications. Its design supports dynamic data center environments where performance stability and thermal optimization are key factors for sustained network operations.