United States$5,000,000+
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Sebastian Clarke
4
1KW AC PSU delivers high-capacity, stable power for Catalyst 9000 deployments.
PWR-C6-1KWAC=
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PWR-C6-1KWAC= - Catalyst 9000 Switch Power Supply
FEATURED DEAL
Name:
PWR-C6-1KWAC=
- Description:
- PWR-C6-1KWAC= - Catalyst 9000 Switch Power Supply
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 889728197243
- Condition:
- Warranty:
- 3
- List Price:
$2,540.00
- Price:
$441.0082.6% off
Quantity:
1
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PWR-C6-1KWAC= Overview
PWR-C6-1KWAC= is a high-performance 1000W power supply built on an ATX form factor with a fully modular design and an 80 PLUS Gold certification. Designed for efficiency and reliability, it supports an input voltage range of 100–240V with active PFC and is engineered for high build quality and stable power delivery.
Featuring a 120mm fluid dynamic bearing fan with Zero RPM mode for low noise operation, the PSU is equipped with multiple protections including OCP, OVP, SCP, and OTP. It provides one ATX 24-pin connector, two EPS (CPU) 4+4 Pin connectors, two PCIe (6+2) connectors, and six SATA power connectors, making it ideal for gaming rigs, workstations, and high-performance systems.
PWR-C6-1KWAC= price is $441.00, a 82.6% saving from the Cisco list price of $2,540.00. PWR-C6-1KWAC= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C6-1KWAC= for additional pricing. Browse the full Asa 5500 Power Supplies series or explore all Cisco products.
PWR-C6-1KWAC= Specifications
- Weight
- 8 lbs
- Depth
- 5.9 inches
- Width
- 6.3 inches
- RGB Lighting
- No
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Product Type
- Power Supply
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- 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
- Protections
- OCP / OVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Height
- 5.5 inches
- Efficiency Rating
- 94%
- EPS (CPU) 4+4 Pin
- 2
- Wattage
- 1000W
- Product Name
- PWR-C6-1KWAC=
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PWR-C6-1KWAC= |  PWR-C6-600WAC |  ASA5585-PWR-DC |  PWR-C5-1KWAC/2= |  ASA5585-PWR-AC= | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 1000W | 600W | 850W | 1000W | 850W |
| Use Case | Gaming / Workstation | Gaming / Workstation / Enterprise Server | Gaming / Workstation / Server | Gaming / Workstation / Server | Workstation |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Semi-Modular | Semi-Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Platinum | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Multi Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / 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 | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 94% | 92% | 94% | 90% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 1 | 2 |
| PCIe (6+2) Connectors | 2 | 2 | 4 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 4 |
| Molex Connectors | 4 | 3 | 4 | 4 | 2 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | PWR-C6-1KWAC= | PWR-C6-600WAC | ASA5585-PWR-DC | PWR-C5-1KWAC/2= 1000W Semi-Modular ATX Power Supply | ASA5585-PWR-AC= |
| Height | 5.5 inches | 5.5 inches | 5 inches | 5.5 inches | 5 inches |
| Width | 6.3 inches | 5.9 inches | 7 inches | 6.3 inches | 6 inches |
| Depth | 5.9 inches | 7.1 inches | 6 inches | 3.5 inches | 10 inches |
| Weight | 8 lbs | 4.8 lbs | 2.5 lbs | 8.5 lbs | 7 lbs |
Reviews & Ratings
L
Layla Ahmed
5
Reliable performance under heavy network loads.
R
Ruben Castillo
5
Professional power solution ensuring consistent switch uptime.
A
Amira Holt
5
Strong and efficient power delivery in dense environments.
C
Calvin Drake
4
Dependable high-wattage PSU for enterprise switching.
Questions & Answers
What is the Cisco Catalyst 9000 Switch Power Supply PWR-C6-1KWAC?
The PWR-C6-1KWAC= is a 1000 W AC power supply module designed for Cisco Catalyst 9000 series switches, delivering reliable power for enterprise network deployments.
Which Cisco Catalyst 9000 models are compatible with PWR-C6-1KWAC?
The PWR-C6-1KWAC= is compatible with Catalyst 9300, 9400 and 9500 series switches that accept 1000 W AC power modules.
What is the power output capacity of PWR-C6-1KWAC?
This module provides a maximum continuous output of 1000 W at 12 VDC to support high-density switching and PoE+ applications.
What input voltage range does PWR-C6-1KWAC support?
It supports a universal AC input range of 100–240 VAC at 50–60 Hz for global use without manual voltage switching.
Does PWR-C6-1KWAC support hot-swappable installation?
Yes. The PWR-C6-1KWAC= is hot-swappable, allowing safe insertion or removal without powering down the switch.
How do I install PWR-C6-1KWAC in my Catalyst 9000 switch?
Simply align the power supply with the chassis slot, slide it in until it latches, and connect the AC cord; the switch auto-detects and powers up.
Can PWR-C6-1KWAC be used for power redundancy?
Yes. When two identical PWR-C6-1KWAC modules are installed, the switch provides N+1 redundancy to ensure uninterrupted operation.
What is the efficiency rating of PWR-C6-1KWAC?
The module delivers up to 90% efficiency under typical loads, reducing energy waste and heat generation.
How can I verify that the PWR-C6-1KWAC is functioning correctly?
Check the front-panel LED: a solid green LED indicates normal operation. You can also run ‘show environment power’ in the CLI.
What LEDs indicate power supply status on PWR-C6-1KWAC?
A green LED means normal power, amber indicates a fault or undervoltage, and OFF means the module is not detected or not powered.
Is PWR-C6-1KWAC covered by a Cisco warranty?
Yes. The PWR-C6-1KWAC= is covered by Cisco’s limited lifetime hardware warranty and is eligible for extended support under Cisco SMARTnet.
How do I replace a failed PWR-C6-1KWAC power supply?
Power down or isolate the outlet, remove the faulty module, insert the new PWR-C6-1KWAC until it latches, reconnect AC power, and verify the LED status.
What are the dimensions and weight of PWR-C6-1KWAC?
Dimensions: 245 mm × 180 mm × 100 mm (D × W × H); weight: approximately 1.4 kg (3.1 lb).
Where can I purchase a genuine Cisco PWR-C6-1KWAC?
You can buy authorized Cisco hardware from certified Cisco partners, resellers or directly through Cisco.com.
How do I troubleshoot power supply alarms on PWR-C6-1KWAC?
Verify AC source, reseat the module, check LED indicators, review ‘show logging’ in the CLI, and replace the module if the fault persists.
What is the operating temperature range for PWR-C6-1KWAC?
The recommended operating temperature range is 0 °C to 40 °C (32 °F to 104 °F) to ensure optimal performance.
Are there any safety certifications for PWR-C6-1KWAC?
Yes. The module is UL Listed, CE marked, TUV-R certified and complies with international safety and EMC standards.