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350W AC PSU delivers consistent power and stable operation for our Catalyst switches.
PWR-C1-350WAC/2
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Cisco Switch Power Supply 350W AC
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Name:
PWR-C1-350WAC/2
- Description:
- Cisco Switch Power Supply 350W AC
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658522031
- Condition:
- Warranty:
- 3
- List Price:
$769.00
- Price:
$244.0068.3% off
Quantity:
1
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PWR-C1-350WAC/2 Overview
PWR-C1-350WAC/2 is a 350W power supply designed with an ATX form factor and a non‑modular cable design, offering an 80 PLUS certification for reliable efficiency across a range of input voltages (100–240V). It features active PFC, a robust 120mm fan with a ball bearing for extended durability, and a full set of protections including OCP, OVP, SCP, and OTP to safeguard system components.
Engineered with high build quality and low noise operation in mind, PWR-C1-350WAC/2 provides a standard set of connectors with 1 ATX 24‑pin, 1 EPS (CPU) 4+4 pin, 1 PCIe 6+2 pin, 2 SATA power connectors, and 1 Molex connector. Its efficiency rating of 80% makes it suitable for a variety of use cases, including gaming, workstation, and enterprise server builds.
PWR-C1-350WAC/2 price is $244.00, a 68.3% saving from the Cisco list price of $769.00. PWR-C1-350WAC/2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C1-350WAC/2 for additional pricing. Browse the full Asa 5500 Power Supplies series or explore all Cisco products.
PWR-C1-350WAC/2 Specifications
- Product Type
- Power Supply
- Wattage
- 350W
- Use Case
- Enterprise Server / Workstation / Gaming
- Form Factor
- ATX
- Modularity
- Non-Modular
- 80 PLUS Certification
- 80 PLUS
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Ball
- Zero RPM Mode
- No
- Efficiency Rating
- 80%
- Protections
- OCP / OVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 1
- SATA Power Connectors
- 2
- Molex Connectors
- 1
- Floppy Connector
- No
- Cable Type
- Flat
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 100,000 hours
- Operating Temperature
- 50°C
- Product Name
- PWR-C1-350WAC/2
- Height
- 5.9 inches
- Width
- 3.4 inches
- Depth
- 5.5 inches
- Weight
- 3.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PWR-C1-350WAC/2 |  ASR1001-X-PWR-AC |  PWR-C1-715WAC/2 |  PWR-C5-1KWAC/2= |  ASA-PWR-BLANK | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 350W | 500W | 700W | 1000W | 850W |
| Use Case | Enterprise Server / Workstation / Gaming | Enterprise Server / Data Center / Rack Server / Workstation / HPC / Gaming / Mining / General Use | Gaming / Workstation / Server | Gaming / Workstation / Server | Gaming / Workstation / Rack Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Non-Modular | Non-Modular | Non-Modular | Semi-Modular | Modular |
| 80 PLUS Certification | 80 PLUS | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS | 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 | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Ball | Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | No | No | Yes | Yes | Yes |
| Efficiency Rating | 80% | 92% | 92% | 90% | 94% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 2 |
| PCIe (6+2) Connectors | 1 | 2 | 2 | 2 | 2 |
| SATA Power Connectors | 2 | 4 | 6 | 6 | 8 |
| Molex Connectors | 1 | N/A | N/A | 4 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Flat | Sleeved | Flat | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 100,000 hours | 150,000 hours | 100,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 40°C |
| Product Name | PWR-C1-350WAC/2 | ASR1001-X-PWR-AC | PWR-C1-715WAC/2 | PWR-C5-1KWAC/2= 1000W Semi-Modular ATX Power Supply | ASA-PWR-BLANK |
| Height | 5.9 inches | 4.5 inches | 5.4 inches | 5.5 inches | 5 inches |
| Width | 3.4 inches | 6 inches | 5.9 inches | 6.3 inches | 6 inches |
| Depth | 5.5 inches | 10 inches | 6.3 inches | 3.5 inches | 7 inches |
| Weight | 3.5 lbs | 3.5 lbs | 10 lbs | 8.5 lbs | 4 lbs |
Reviews & Ratings
M
Mariam Cole
5
Reliable replacement power supply with smooth installation.
I
Isaac Turner
5
Professional-grade module ensuring uninterrupted network uptime.
L
Lina Shah
5
Efficient and dependable power delivery under moderate loads.
O
Owen Wallace
4
Strong performance and predictable reliability for enterprise switching.
Questions & Answers
What is the Cisco PWR-C1-350WAC/2 switch power supply?
The Cisco PWR-C1-350WAC/2 is a 350-watt AC power module designed to deliver reliable power to compatible Cisco Catalyst switches, ensuring stable operation and network uptime.
Which Cisco switch models are compatible with PWR-C1-350WAC/2?
The PWR-C1-350WAC/2 is compatible with Cisco Catalyst 3650 and 3850 Series switches requiring a 350W AC power module.
What are the key technical specifications of the 350W AC power supply?
The PWR-C1-350WAC/2 features 350W output power, internal single-phase AC input, 100–240V AC input range, 50–60 Hz frequency, and an 80 PLUS Gold efficiency rating.
What input voltage range does the Cisco PWR-C1-350WAC/2 support?
The power supply supports an input voltage range of 100 to 240 volts AC at 50 to 60 Hz, accommodating global power standards.
What are the dimensions and weight of the power supply?
The PWR-C1-350WAC/2 measures 5.41 × 2.93 × 12.32 inches (137.5 × 74.5 × 313 mm) and weighs approximately 2.2 pounds (1.0 kg).
Does the PWR-C1-350WAC/2 support hot-swappable installation?
Yes, the Cisco PWR-C1-350WAC/2 is hot-swappable, allowing replacement or installation without shutting down the switch or disrupting network traffic.
How do I install the Cisco 350W AC power supply in my switch?
Power off the switch, insert the PWR-C1-350WAC/2 module into the power bay until it clicks, secure the latch, then reconnect the AC power cord.
Can I use PWR-C1-350WAC/2 for redundant power configurations?
Yes, you can install two PWR-C1-350WAC/2 modules in supported switches for N+1 redundancy, ensuring continuous operation during module failure.
What is the efficiency rating of the Cisco 350W AC power supply?
The PWR-C1-350WAC/2 meets an 80 PLUS Gold efficiency rating, optimizing energy use and reducing operational costs.
What safety certifications and standards does this power supply meet?
The Cisco PWR-C1-350WAC/2 is UL, CB, CE, and RoHS certified, ensuring compliance with global safety and environmental standards.
What is the warranty coverage for the Cisco PWR-C1-350WAC/2?
Cisco offers a limited lifetime warranty for the PWR-C1-350WAC/2, covering manufacturing defects and hardware failures.
How do I troubleshoot common installation or operation issues?
Verify proper seating of the module, check AC power cabling, confirm compatible switch firmware, and review switch logs via Cisco IOS for error messages.
What is the expected operating temperature range?
The PWR-C1-350WAC/2 operates reliably between 0 °C to 40 °C (32 °F to 104 °F), with storage temperatures from –40 °C to 70 °C (–40 °F to 158 °F).
What is the Mean Time Between Failures (MTBF) for this power supply?
The Cisco PWR-C1-350WAC/2 has an MTBF of approximately 200,000 hours, ensuring long-term reliability.
How can I verify the authenticity of my Cisco PWR-C1-350WAC/2?
Check the Cisco hologram label, serial number, and Cisco.com support registration portal to confirm genuine Cisco OEM status.
Where can I purchase genuine Cisco PWR-C1-350WAC/2 power supplies?
Genuine modules are available through authorized Cisco resellers, Cisco's online store, and certified distribution partners.