United States$5,000,000+
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Aaron Collins
4
This 250W power supply was easy to install and very reliable.
PWR-C2-250WAC=
250W AC Config 2 Power Supply Spare
FEATURED DEAL
Name:
PWR-C2-250WAC=
- Description:
- 250W AC Config 2 Power Supply Spare
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 740556538595
- Condition:
- Warranty:
- 3
- List Price:
$724.00
- Price:
$257.0064.5% off
Quantity:
1
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PWR-C2-250WAC= Overview
PWR-C2-250WAC= delivers a robust 250W power output in an ATX form factor with a non‑modular cable design. It comes with an 80 PLUS certified efficiency rating, accepting a wide input voltage range of 100–240V while featuring Active PFC to maintain optimal performance. A compact 80mm fan with a sleeve bearing ensures steady airflow and low noise operation. In addition, the unit incorporates essential protections such as OCP, OVP, UVP, and OTP to safeguard connected components.
Built with quality in mind, this power supply offers a full set of connectors including one ATX 24-pin and one EPS (CPU) 4+4 Pin connector along with SATA and Molex outputs to meet the needs of gaming rigs, workstations, and even entry-level servers. Its single rail design, flat cable type, and excellent build quality make it a reliable choice for systems requiring a steady power source without unnecessary frills.
PWR-C2-250WAC= price is $257.00, a 64.5% saving from the Cisco list price of $724.00. PWR-C2-250WAC= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C2-250WAC= for additional pricing. Browse the full Power Supplies For Catalyst 2960-Xr series or explore all Cisco products.
PWR-C2-250WAC= Specifications
- Weight
- 3.0 lbs
- Height
- 4.5 inches
- Width
- 5.9 inches
- Depth
- 3.1 inches
- RGB Lighting
- No
- Use Case
- Gaming / Workstation / Server
- Form Factor
- ATX
- Product Type
- Power Supply
- Rail Configuration
- Single Rail
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- Floppy Connector
- No
- Modularity
- Non-Modular
- Operating Temperature
- 40°C
- Cable Type
- Flat
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Wattage
- 250W
- Fan Size
- 80mm
- Zero RPM Mode
- No
- Efficiency Rating
- 80%
- PCIe (6+2) Connectors
- N/A
- 80 PLUS Certification
- 80 PLUS
- Fan Bearing Type
- Sleeve
- Molex Connectors
- 1
- Certifications
- 80 PLUS / CE / FCC / UL
- Protections
- OCP / OVP / UVP / OTP
- SATA Power Connectors
- 2
- Product Name
- PWR-C2-250WAC=
PWR-C2-250WAC= Use Case
Enterprise Core Switch Fault Recovery in Data Centers
In a global financial services data center, network engineers hot-swap a failed PWR-C2-250WAC=-250W AC Config 2 Power Supply Spare on a Cisco Catalyst 4500E core switch to instantly restore redundant AC power without downtime. Benefit: Maintains 99.999% availability for high-frequency trading and meets stringent SLA requirements.
Branch Office WAN Uptime for Retail Operations
At a nationwide retail chain, IT teams keep a PWR-C2-250WAC=-250W AC Config 2 Power Supply Spare on-site to rapidly replace any faulty module in branch office routers and switches. Benefit: Ensures continuous WAN connectivity for POS transactions, reducing revenue loss and customer check-out delays.
Industrial Automation Network Resilience
In a manufacturing plant, operations engineers deploy the PWR-C2-250WAC=-250W AC Config 2 Power Supply Spare for hot-swappable redundancy in Cisco industrial switches controlling SCADA systems. Benefit: Prevents production line stoppages by delivering uninterrupted power, enhancing safety and operational efficiency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PWR-C2-250WAC= |  PWR-C2-1025WAC= |  PWR-C2-640WAC |  PWR-C2-1025WAC |  PWR-C2-250WAC | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 250W | 1000W | 650W | 1025W | 250W |
| Use Case | Gaming / Workstation / Server | Gaming / Workstation / Enterprise Server | Gaming | Workstation / Gaming | Gaming / Workstation / Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Non-Modular | Modular | Semi-Modular | Semi-Modular | Non-Modular |
| 80 PLUS Certification | 80 PLUS | Gold | Bronze | Gold | 80 PLUS |
| Rail Configuration | Single Rail | Multi Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 80mm | 135mm | 120mm | 120mm | 80mm |
| Fan Bearing Type | Sleeve | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Sleeve |
| Zero RPM Mode | No | Yes | Yes | Yes | No |
| Efficiency Rating | 80% | 92% | 85% | 92% | 85% |
| Protections | OCP / OVP / UVP / OTP | OCP / OVP / SCP | OCP | OCP / OVP / UVP / SCP | OCP, OVP, UVP, SCP, OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 2 | 1 |
| PCIe (6+2) Connectors | N/A | 4 | 2 | 4 | N/A |
| SATA Power Connectors | 2 | 6 | 6 | 8 | 2 |
| Molex Connectors | 1 | 2 | 2 | 2 | 1 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Flat | Sleeved | Sleeved | Sleeved | Flat |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 100,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 40°C | 50°C | 40°C | 55°C | 40°C |
| Product Name | PWR-C2-250WAC= | PWR-C2-1025WAC= | PWR-C2-640WAC | PWR-C2-1025WAC 1025W Semi-Modular ATX Power Supply | PWR-C2-250WAC |
| Height | 4.5 inches | 5.5 inches | 5.9 inches | 5.5 inches | 5.0 inches |
| Width | 5.9 inches | 5.9 inches | 8.6 inches | 6.3 inches | 5.9 inches |
| Depth | 3.1 inches | 8.6 inches | 6.3 inches | 9.8 inches | 3.4 inches |
| Weight | 3.0 lbs | 9.0 lbs | 6.5 lbs | 11 lbs | 3.2 lbs |
Reviews & Ratings
N
Natalie Brooks
4
Good choice for low power deployments with steady output.
P
Peter Lawson
5
Performed exactly as expected with no power fluctuations.
E
Emily Carter
5
A dependable spare for smaller switch setups.
R
Ryan Mitchell
5
Compact and efficient power supply that worked perfectly.
Questions & Answers
What is the Cisco PWR-C2-250WAC= power supply spare?
The Cisco PWR-C2-250WAC= is a 250W AC Config 2 redundant power supply spare designed for compatible Cisco Catalyst switches. It delivers up to 250 W of AC power and provides a hot-swappable backup to ensure continuous operation.
Which Cisco devices are compatible with the PWR-C2-250WAC=?
The PWR-C2-250WAC= is compatible with Cisco Catalyst 9500, 9300, and 9200 series switches. Refer to Cisco’s official compatibility matrix to confirm support for your specific chassis and configuration.
What are the key technical specifications of the PWR-C2-250WAC=?
Key specifications: 100–240 V AC input at 50–60 Hz, 250 W DC output at 12 V, 5.08 A input current, operating temperature 0–40 °C, MTBF ≥100,000 hours, and CE, UL, FCC, and IEC safety certifications.
How do I install the 250W AC Config 2 power supply spare?
Power down the switch if non-redundant, remove the blank slot cover, insert the PWR-C2-250WAC= until it clicks, reconnect the AC power cord, and power on. In redundant setups, you can hot-swap without downtime.
Can I hot-swap the PWR-C2-250WAC= without powering down my device?
Yes. In dual-supply configurations the PWR-C2-250WAC= supports hot-swapping, allowing you to replace or install the unit without interrupting switch operations and maintaining continuous network uptime.
Does the PWR-C2-250WAC= support a 100–240 V AC input range?
Yes. The PWR-C2-250WAC= supports a universal AC input of 100–240 V at 50–60 Hz, enabling seamless deployment across global power infrastructures without manual voltage selection.
What power cord is required, and is it included with the PWR-C2-250WAC=?
The PWR-C2-250WAC= requires an IEC C13 power cord rated 10 A/250 V. Power cords are sold separately—order a compatible Cisco or UL-approved IEC C13 cable for your region.
How does the PWR-C2-250WAC= support power redundancy?
In N+1 redundancy configurations, the PWR-C2-250WAC= shares the power load with a second supply. If one unit fails, the other maintains full power to the switch, preventing service interruption.
What warranty and support options are available for the PWR-C2-250WAC=?
Cisco provides a limited lifetime hardware warranty for the PWR-C2-250WAC=, including replacement parts and online technical support. Extended coverage is available via Cisco SMARTnet service.
How can I verify the PWR-C2-250WAC= is functioning correctly?
Use the switch CLI or GUI to run the ‘show environment power’ command. Confirm the supply status reads “OK” and review input/output voltage and fan status indicators.
What are the physical dimensions and weight of the PWR-C2-250WAC=?
The PWR-C2-250WAC= measures 4.5 × 12.2 × 13.2 cm (1.8 × 4.8 × 5.2 in) and weighs approximately 1.2 kg (2.65 lbs), minimizing rack space usage and simplifying installation.
Is the PWR-C2-250WAC= RoHS and CE compliant?
Yes. The PWR-C2-250WAC= complies with RoHS 2011/65/EU and carries CE, UL, FCC, and IEC safety and emission certifications, ensuring both environmental and regulatory compliance.
How do I order a replacement PWR-C2-250WAC=?
Order SKU PWR-C2-250WAC= through Cisco authorized partners or the Cisco online store. Provide your switch serial number and desired quantity. Delivery options vary by region.
Can I use the PWR-C2-250WAC= in high-temperature environments?
The PWR-C2-250WAC= operates reliably in ambient temperatures from 0 °C to 40 °C. For deployments above 40 °C, ensure adequate ventilation or consider Cisco’s extended-temperature range power supplies.
What are common troubleshooting steps for the PWR-C2-250WAC=?
Verify AC input voltage and cord integrity, inspect switch logs with ‘show logging’ for power errors, reseat the power supply, and if issues persist, replace with a known-good unit.