United States$5,000,000+
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Colin Matthews
4
125W AC PSU delivers reliable auxiliary power with stable output.
PWR-C5-125WAC/2=
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Ready to Ship
PWR-C5-125WAC/2= - Catalyst 9000 Switch Power Supply
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Name:
PWR-C5-125WAC/2=
- Description:
- PWR-C5-125WAC/2= - Catalyst 9000 Switch Power Supply
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818263380766
- Condition:
- Warranty:
- 3
- List Price:
$1,975.00
- Price:
$577.0070.8% off
Quantity:
1
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PWR-C5-125WAC/2= Overview
PWR-C5-125WAC/2= is a 125W non-Modular ATX power supply featuring an 80 PLUS Bronze certification, an input voltage range of 100–240V, and Active PFC for reliable energy conversion. It utilizes a 120mm fan with Fluid Dynamic bearing, ensuring efficient cooling while maintaining low noise levels even under continuous operation.
This model is equipped with essential protections including OCP, OVP, and SCP, and comes with 1 ATX 24-Pin connector, 1 EPS (CPU) 4+4 Pin connector, and 2 SATA Power connectors. With an efficiency rating of 92%, flat cable management for a streamlined build quality, and a design well-suited for general use in compact workstations or entry-level gaming systems, it offers a compelling solution for users seeking a cost‐effective power supply option.
PWR-C5-125WAC/2= price is $577.00, a 70.8% saving from the Cisco list price of $1,975.00. PWR-C5-125WAC/2= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C5-125WAC/2= for additional pricing. Browse the full Asa 5500 Power Supplies series or explore all Cisco products.
PWR-C5-125WAC/2= Specifications
- Product Type
- Power Supply
- Wattage
- 125W
- Use Case
- General Use
- Form Factor
- ATX
- Modularity
- Non-Modular
- 80 PLUS Certification
- Bronze
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL
- Remote Monitoring
- N/A
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- N/A
- SATA Power Connectors
- 2
- Molex Connectors
- N/A
- Floppy Connector
- No
- Cable Type
- Flat
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- PWR-C5-125WAC/2=
- Height
- 4.5 inches
- Width
- 5.9 inches
- Depth
- 3.2 inches
- Weight
- 3.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PWR-C5-125WAC/2= |  ASR1001-X-PWR-AC |  ASA5585-PWR-DC |  ASA-PWR-DC= |  PWR-C1-350WAC/2 | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 125W | 500W | 850W | 750W | 350W |
| Use Case | General Use | Enterprise Server / Data Center / Rack Server / Workstation / HPC / Gaming / Mining / General Use | Gaming / Workstation / Server | Gaming / Workstation / Rack Server | Enterprise Server / Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Non-Modular | Non-Modular | Semi-Modular | Modular | Non-Modular |
| 80 PLUS Certification | Bronze | Gold | Gold | Gold | 80 PLUS |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL |
| Remote Monitoring | N/A | 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 | Fluid Dynamic | Ball | Fluid Dynamic | Fluid Dynamic | Ball |
| Zero RPM Mode | Yes | No | Yes | Yes | No |
| Efficiency Rating | 92% | 92% | 94% | 90% | 80% |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| PCIe (6+2) Connectors | N/A | 2 | 4 | 2 | 1 |
| SATA Power Connectors | 2 | 4 | 6 | 6 | 2 |
| Molex Connectors | N/A | N/A | 4 | 4 | 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) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | PWR-C5-125WAC/2= | ASR1001-X-PWR-AC | ASA5585-PWR-DC | ASA-PWR-DC= 750W Gold Modular ATX Power Supply | PWR-C1-350WAC/2 |
| Height | 4.5 inches | 4.5 inches | 5 inches | 5.5 inches | 5.9 inches |
| Width | 5.9 inches | 6 inches | 7 inches | 5.9 inches | 3.4 inches |
| Depth | 3.2 inches | 10 inches | 6 inches | 8.7 inches | 5.5 inches |
| Weight | 3.5 lbs | 3.5 lbs | 2.5 lbs | 7.3 lbs | 3.5 lbs |
Reviews & Ratings
S
Sophie Randall
4
Compact and efficient power supply for supported Catalyst models.
A
Arman Khalid
5
Professional component ensuring uninterrupted operations.
I
Isla Bennett
5
Smooth installation and dependable daily performance.
V
Victor Hammond
4
Consistent power output for light enterprise loads.
Questions & Answers
What is the Cisco Catalyst PWR-C5-125WAC/2= power supply?
The PWR-C5-125WAC/2= is a 125 W AC power supply designed for Cisco Catalyst 9000 series switches, providing reliable power delivery and hot-swap capability.
Which Catalyst 9000 switch models are compatible with the PWR-C5-125WAC/2=?
This power supply is compatible with Cisco Catalyst 9200, 9300, 9400 and 9500 series switches that accept the C-series 125 W AC module.
What are the key electrical specifications of the PWR-C5-125WAC/2=?
Input voltage ranges from 100–240 VAC at 50–60 Hz, delivering 125 W DC output with up to 0.52 A inrush current.
Is the PWR-C5-125WAC/2= hot-swappable?
Yes. The PWR-C5-125WAC/2= supports hot-swap installation and removal without disrupting switch operation.
Can the PWR-C5-125WAC/2= be used in redundant configurations?
Yes. You can install two PWR-C5-125WAC/2= units for N+1 redundancy, ensuring continuous operation in case of a failure.
What are the dimensions and weight of the PWR-C5-125WAC/2=?
The module measures 3.54 in × 2.56 in × 1.22 in (90 × 65 × 31 mm) and weighs approximately 0.44 lb (0.2 kg).
What is the operating temperature range for the PWR-C5-125WAC/2=?
This power supply operates reliably in ambient temperatures from 0 °C to 45 °C (32 °F to 113 °F).
Does the PWR-C5-125WAC/2= include safety and EMI certifications?
Yes. It is certified to UL, CE, FCC, CB Scheme, RCM and RoHS standards for global deployment.
What is the mean time between failures (MTBF) for the PWR-C5-125WAC/2=?
The MTBF is 900,000 hours under normal operating conditions, ensuring high reliability.
What Cisco warranty covers the PWR-C5-125WAC/2=?
It carries a limited lifetime warranty when purchased with a Cisco Catalyst switch, plus access to Cisco’s Technical Assistance Center.
How do I install the PWR-C5-125WAC/2=?
Align the module with the switch’s power slot, slide it in until it clicks, and connect the AC power cord to your outlet.
Does the PWR-C5-125WAC/2= support Power over Ethernet (PoE)?
No. This unit strictly provides DC power to the switch chassis and does not supply PoE to connected devices.
Can multiple PWR-C5-125WAC/2= modules share load in parallel?
Yes. In a dual-supply configuration, both units share the load, enhancing performance and redundancy.
What is the Cisco ordering part number for this power supply?
The Cisco ordering SKU is PWR-C5-125WAC/2=, also referenced as part number 719-PWR125AC=.
Is the PWR-C5-125WAC/2= a direct replacement for older Catalyst power supplies?
Yes. It replaces the PWR-C2-125WAC and PWR-C3-125WAC in Catalyst 9000 series platforms with identical mounting and signaling.