CISCO Nexus Power Supply Nxapdc500wb 3000

( Brand: Cisco ), ( Manufacturer Part Number: NXA-PDC-500W-B ), ( Model: NXA-PDC-500W-B 500W DC POWER SUPPLY FOR CISCO NEXUS N3K ), ( Part Type: Supply ), ( Maximum Output Power: 500 W ), ( Compatible Brand: For Cisco ), ( Country Of Origin: China )

Review CISCO Nxapdc500wb Nexus 3000 Series 500w Dc Power Supply

The **Cisco Nexus 3000 NXA-PDC-500W-B Power Supply** is a high-performance, enterprise-grade AC power supply unit meticulously engineered to deliver reliable and efficient power distribution for Cisco s Nexus 3000 Series Switches. Designed with cutting-edge redundancy and scalability in mind, this power supply unit is a critical component for data centers and network infrastructures that demand uncompromising uptime and operational resilience. With a robust **500-watt output capacity**, it ensures seamless power delivery to the Nexus 3000 chassis, accommodating high-density configurations and supporting the growing demands of modern networking environments. Built to Cisco s stringent quality standards, this power supply features a **hot-swappable design**, allowing for maintenance and upgrades without disrupting network operations, thereby minimizing downtime and enhancing overall system reliability.

The NXA-PDC-500W-B incorporates advanced power management technologies, including **efficient voltage regulation and thermal management**, to optimize energy consumption while maintaining peak performance under varying load conditions. Its compact yet durable form factor is engineered to fit seamlessly within the Nexus 3000 Series chassis, ensuring compatibility with a wide range of switch models, including the Nexus 3132Q, 3172Q, and other high-performance variants. The power supply is equipped with **redundant power input capabilities**, enabling seamless failover in the event of a single power source failure, which is essential for maintaining network continuity in mission-critical applications. Additionally, it adheres to strict environmental compliance standards, including **Energy Star and RoHS certifications**, ensuring it operates efficiently while minimizing its ecological footprint.

For administrators and network engineers, the Cisco Nexus 3000 NXA-PDC-500W-B power supply represents a blend of performance, durability, and ease of integration. Its robust construction and high-quality components guarantee long-term reliability, even in demanding environments where temperature fluctuations, humidity, and electrical variability are common. Whether deployed in a traditional data center, a cloud infrastructure, or a high-density network environment, this power supply unit serves as a dependable backbone, ensuring that the Nexus 3000 Series switches operate at peak efficiency. With Cisco s reputation for innovation and reliability, this power supply unit is an indispensable investment for organizations seeking to build a future-proof, high-performance networking infrastructure.

### **Pros and Cons of buying a Cisco NXA-PDC-500W-B (Nexus 3000 500W Power Supply)**

#### **Pros**

1. **Compatibility** Designed specifically for Cisco Nexus 3000 Series switches, ensuring seamless integration without compatibility issues.

2. **High Power Output** Provides 500W of power, suitable for high-performance Nexus 3000 models, reducing the risk of power-related failures.

3. **Redundancy Support** Can be used in redundant power configurations, improving system reliability and uptime.

4. **Hot-Swappable** Allows for maintenance or replacement without shutting down the switch, minimizing downtime.

5. **Energy Efficiency** Cisco power supplies are generally optimized for efficiency, reducing operational costs over time.

6. **Warranty & Support** Comes with Cisco s standard warranty and access to technical support, ensuring long-term reliability.

7. **Standardized Design** Fits standard Cisco chassis, making it easy to source replacements or upgrades if needed.

#### **Cons**

1. **Cost** As a Cisco-branded part, it may be more expensive than third-party alternatives, especially if purchasing new.

2. **Limited Lifespan** Like all power supplies, it has a finite lifespan (typically 5 10 years), requiring eventual replacement.

3. **Availability Issues** Cisco parts can sometimes face supply chain delays, particularly if the model is older or less commonly used.

4. **Overkill for Smaller Deployments** If the Nexus 3000 switch in use has lower power requirements, a 500W supply may be excessive, increasing costs without benefit.

5. **No Upgrade Path** Unlike some enterprise-grade systems, Nexus 3000 power supplies are not modular in a way that allows incremental upgrades.

6. **Potential for Counterfeit Parts** If purchasing from untrusted resellers, there is a risk of receiving fake or refurbished parts that may not meet specifications.

#### **Conclusion**

The **Cisco NXA-PDC-500W-B** is a reliable, high-quality power supply ideal for Cisco Nexus 3000 Series switches, especially in environments where redundancy, performance, and long-term support are critical. Its compatibility, hot-swappable design, and Cisco-backed warranty make it a strong choice for enterprise deployments. However, the higher cost and potential over-provisioning for smaller setups may make it less attractive in budget-conscious or low-power scenarios.

If the Nexus 3000 switch requires a 500W supply and redundancy is a priority, this is a **recommended purchase**. For cost-sensitive environments or smaller deployments, evaluating third-party alternatives (with proper validation) or checking if a lower-wattage supply suffices may be worth considering.

- You need a high-reliability, Cisco-supported power supply for a Nexus 3000 switch.

- Redundancy or future-proofing is a priority.

- You are confident in Cisco s warranty and support network.

- The switch does not require 500W (a lower-wattage supply may suffice).

- Budget constraints make third-party options more appealing (ensure they meet Cisco s compatibility standards).

- You are unsure about the authenticity of the part (purchase from authorized Cisco resellers).

Details:

Offers can not be made outside of the platform. By supplying stable power output, it helps sustain the high-throughput capabilities of Nexus 3000 switches used in salable data centers, cloud computing setups, and large-scale enterprise networks. In addition to its core role in powering Nexus N3K switches, this DC power supply contributes the overall redundancy and efficiency of Cisco's modular switch designs. Primary Use: Provides reliable DC power to sustain switch operations in data centers.

Devices undergo detailed inspection and testing, including data wiping, functionality checks, component validation. Power Type: DC. Response times may vary due to high demand. Compatible Brand: Cisco.

Cisco Nexus 3000 Series NXA-PDC-500W-B 500W DC Power Supply: The is a high-capacity power supply module engineered for seamless integration with series switches, commonly referred to as N3K platforms. As featured in. Like what you see. This power supply delivers consistent and efficient DC to support the demanding requirements of data networking environments, ensuring reliable performance for mission-critical applications.

Ethical Practices: Our certifications reflect a commitment to transparency, environmental stewardship, and safe handling of electronic equipment. Why It Matters: Every purchase helps reduce e-waste and supports a more circular, sustainable economy.

part #: nxapdc500w prices

• $41.99-$150.00

specifications serverpowe:

• brand: Cisco
• mpn: Nxa-pdc-500w-b
• model: Nxa-pdc-500w-b 500w Dc Power Supply For Cisco Nexus N3k
• part type: Supply
• maximum output power: 500 W
• compatible brand: For Cisco
• country of origin: China

shipping serverpowe:

• carrier: USPS
• transit: 3-7 Days
• service: USPS Ground Advantage
• cost: $14.90
• class: Standard
• type: Calculated

offer serverpowe:

• quantity: 2
• sold: 0
• best offers: True
• options: Ship-to-home
• started: March 30, 2026
• availability: In Stock

general serverpowe:

• Enterprise Networking, Servers > Server Components > Server Power Supplies
• condition: Used

payments serverpowe:

• wallet: Paypal
• credit card: Mastercard
• other

returns serverpowe:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days
• method: Money back

seller serverpowe:

• city: Brockport, New York
• rating: 99.6%
• # reviews: 162763

Cisco NXA-PDC-500W Is Similar To:

• 0.6618749173517755 Cisco Server Power Supply Qty (37.4% similar) Shows signs of normal use w some scuffs scratches blemishes sticker residue. Condition: used. Comes as shown. Mint condition...(September 21st, 2018)
• 0.739158309362125 Cisco Watt Ac Power Supply Psu For (34.6% similar) I'll get back to you as soon I can. No other accessories hardware software...(January 16th, 2019)
• 0.965240893284306 0.050436832983467905 Cisco-power-one Ac Dc (17.8% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(September 25th, 2017)
• 22945000 Artesyn Cisco 1600w Power (27.5% similar) Cisco artisan 1600W power supply unit pus...(October 12th, 2017)
• 34-0830-01 Cisco Sony Dps-61 1360w Power (26.1% similar) 6 units available all were working before being disconnected...(December 31st, 2016)
• 34-0874-01 Cisco Pix Router Power Supply Adapter (39% similar) Shipping charges for orders shipped outside the 48 continental USA may be considerably higher...(April 14th, 2018)
• 34-0918-03 Cisco 1300w Power Supply (41.8% similar) Our platforms rhino technology group, inc. Rhino stocks just about all things hp, IBM, dell, sun, Cisco and juniper, both new refurbished. Global shipping available to most locations. Ships from: rhino technology group, inc...(April 16th, 2017)
• 34-1547-01 Cisco 400-watts Power Supply (40.4% similar) Cisco 400- watts power supply...(February 13th, 2018)
• 34-1694-06 Cisco Power Supply (34.6% similar) ...(March 26th, 2018)
• 34-1809-01 Cisco-delta 7600 Series Pwr-1900-ac-6 (39% similar) Product - power supply part number rev a0 features data watt output model PWR-1900-AC 6 location WF0C 101 includes one 1 Cisco note that any other cables, parts, accessories, etc. See pictures for more details on physical condition. Physical condition - used scratches, scuffs, etc. Please refer ...(May 31st, 2017)
• 34-0877-01 Ac Supply 3600 Cisco Power 250w Tested (22.6% similar) Actual picture of item. EPA all serial numbers are recorded for warranty purposes. 14 day warranty money back guarantee...(September 6th, 2015)