United States$5,000,000+
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5
1KW PSU provides robust and stable power for Catalyst 9000 environments.
PWR-C5-1KWAC
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PWR-C5-1KWAC - Catalyst 9000 Switch Power Supply
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PWR-C5-1KWAC
- Description:
- PWR-C5-1KWAC - Catalyst 9000 Switch Power Supply
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- Brand:
- Cisco
- GTIN:
- 818275501647
- Condition:
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PWR-C5-1KWAC Overview
PWR-C5-1KWAC is a robust 1000W ATX power supply engineered for high-performance systems. It features a semi-modular design that simplifies cable management, an 80 PLUS Gold certification for superior efficiency, an input voltage range of 100–240V, and active PFC to ensure optimal power usage. The unit employs a 120mm fan with a fluid dynamic bearing and incorporates Zero RPM Mode for reduced noise under light loads, along with critical protection circuits including OCP, OVP, UVP, SCP, and OTP.
Crafted with high-quality components, this power supply is purpose-built for gaming, workstation, and server environments. It offers comprehensive connectivity with one ATX 24-pin connector, one EPS (CPU) 4+4 pin connector, two PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors, ensuring compatibility with a wide range of modern PC configurations while maintaining low noise levels and reliable build quality.
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PWR-C5-1KWAC Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 1000W
- Use Case
- Gaming / Workstation / Server
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS
- Remote Monitoring
- No
- 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
- 90%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- PWR-C5-1KWAC 1000W Semi-Modular ATX Power Supply
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 3.5 inches
- Weight
- 8.5 lbs
Quality Certifications
Product Comparison Table 
| PWR-C5-1KWAC |  PWR-C6-1KWAC |  PWR-C6-600WAC | |
|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply |
| Wattage | 1000W | 1000W | 600W |
| Use Case | Gaming / Workstation / Server | Gaming / Workstation | Gaming / Workstation / Enterprise Server |
| Form Factor | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Platinum |
| Rail Configuration | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes |
| Efficiency Rating | 90% | 94% | 92% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 6 |
| Molex Connectors | 4 | 4 | 3 |
| Floppy Connector | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C |
| Product Name | PWR-C5-1KWAC 1000W Semi-Modular ATX Power Supply | PWR-C6-1KWAC | PWR-C6-600WAC |
| Height | 5.5 inches | 5.5 inches | 5.5 inches |
| Width | 6.3 inches | 6.3 inches | 5.9 inches |
| Depth | 3.5 inches | 5.9 inches | 7.1 inches |
| Weight | 8.5 lbs | 8 lbs | 4.8 lbs |
Reviews & Ratings
R
Ronan Ellis
4
Reliable high-capacity module ensuring predictable uptime.
N
Nadia Rahman
4
Professional power solution for demanding network infrastructures.
E
Elliot Marsh
5
Stable output even during peak usage periods.
C
Clara Bennett
5
Strong and dependable PSU for enterprise switching.
Questions & Answers
What is the Cisco PWR-C5-1KWAC power supply?
The Cisco PWR-C5-1KWAC is a 1 kW AC modular power supply designed for Catalyst 9000 series switches to ensure reliable, redundant power delivery.
Which Catalyst 9000 switches are compatible with PWR-C5-1KWAC?
The PWR-C5-1KWAC is compatible with Catalyst 9200, 9300, 9400 and 9500 series switches supporting modular AC power modules.
What is the AC input voltage range for PWR-C5-1KWAC?
This power supply accepts 100–240 VAC at 50–60 Hz, delivering stable power across global voltage standards.
How much output power does the PWR-C5-1KWAC deliver?
It delivers a continuous 1,000 W at 12 VDC with up to 83 A, supporting full switch performance under peak loads.
Does the PWR-C5-1KWAC support redundant power configurations?
Yes, you can install two PWR-C5-1KWAC units in parallel for N+1 or N+N redundancy to eliminate single points of failure.
Is the PWR-C5-1KWAC hot-swappable?
Yes, the module is hot-swappable, allowing installation or removal without interrupting switch operation.
What certifications and safety standards does the PWR-C5-1KWAC meet?
It meets UL, CE, CCC, RCM and FCC Class A certifications and complies with RoHS and WEEE environmental directives.
How do I install the PWR-C5-1KWAC into my switch?
Insert the power module into the designated AC bay on the switch until it clicks, then connect the AC power cord to a grounded outlet.
What are the dimensions and weight of the PWR-C5-1KWAC?
The module measures 2.5 × 9.0 × 10.5 inches (H × W × D) and weighs approximately 5 lbs, fitting standard rack chassis.
How can I monitor the health of the PWR-C5-1KWAC?
Use Cisco DNA Center or CLI commands to view real-time status, input/output voltage, load and fault alarms.
What is the operational temperature range for the PWR-C5-1KWAC?
The recommended operating temperature is 0 °C to 45 °C (32 °F to 113 °F) with up to 95% relative humidity, non-condensing.
What warranty covers the PWR-C5-1KWAC?
Cisco offers a limited lifetime warranty on the power supply when installed in a qualified Catalyst 9000 chassis.
How do I order replacement or spare PWR-C5-1KWAC?
Contact an authorized Cisco partner or use Cisco Commerce Workspace to order SKU PWR-C5-1KWAC as a spare part.
What is the typical lead time for PWR-C5-1KWAC?
Standard lead time is 1–2 weeks, though expedited fulfillment may be available through select distributors.
How efficient is the PWR-C5-1KWAC power supply?
It complies with 80 PLUS Platinum efficiency standards, reducing energy consumption and operational costs.
What safety features protect the PWR-C5-1KWAC?
Built-in overvoltage, overcurrent, short-circuit and thermal shutdown protections safeguard both the module and the switch.