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PWR-C49M-1000AC
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4900M AC POWER SUPPLY 1000WATTS
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
PWR-C49M-1000AC
- Description:
- 4900M AC POWER SUPPLY 1000WATTS
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 660163288525
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$1,150.00
- Price:
$500.0056.5% off
Quantity:
1
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PWR-C49M-1000AC Overview
PWR-C49M-1000AC is a 1000W power supply engineered to deliver exceptional performance for demanding systems. This modular ATX unit is 80 PLUS Gold certified, supports 100–240V input with active PFC, and utilizes a 120mm fluid dynamic fan with zero RPM mode to maintain low noise while protecting your components with safeguards such as OCP, OVP, SCP, OTP, and OPP.
Offering a comprehensive array of connectors—including a 24-pin ATX, dual EPS (CPU) 4+4, four PCIe (6+2), eight SATA power, and four Molex outputs—the PWR-C49M-1000AC is built with sleeved cables and premium build quality. Its efficient design and robust protections make it an ideal choice for high-performance gaming rigs, professional workstations, and enterprise server applications.
PWR-C49M-1000AC price is $500.00, a 56.5% saving from the Cisco list price of $1,150.00. PWR-C49M-1000AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C49M-1000AC for additional pricing. Browse the full Catalyst 4900 Power Supplies series or explore all Cisco products.
PWR-C49M-1000AC Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 1000W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi 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
- Efficiency Rating
- 92%
- Protections
- OCP, OVP, SCP, OTP, OPP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 4
- SATA Power Connectors
- 8
- 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-C49M-1000AC
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 9.8 inches
- Weight
- 6.6 lbs
PWR-C49M-1000AC Use Case
Enterprise Data Center Redundant Power with PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS
In large-scale enterprise data centers running Cisco Nexus 4900M switches, the PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS delivers N+1 redundancy and hot-swap capability. Benefit: Eliminates single points of failure, ensures 99.999% uptime, and streamlines maintenance through real-time power monitoring, safeguarding mission-critical workloads and SLAs.
Retail Edge Computing and PoE Distribution Powered by PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS
Retail chains deploying IoT sensors, IP cameras, and PoE-powered POS terminals in edge hubs leverage the PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS within Cisco Catalyst 4900M chassis. Benefit: Provides stable 1000W output with high energy efficiency, simplifies power consolidation, and guarantees uninterrupted transactions and customer engagement.
Industrial Automation Reliability with PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS
Smart manufacturing plants integrating PLCs, SCADA controllers, and automated robotics rely on the PWR-C49M-1000AC-4900M AC POWER SUPPLY 1000WATTS in Cisco industrial switches for consistent power delivery. Benefit: Minimizes production downtime, supports wide input-voltage tolerance, and cuts maintenance costs through advanced diagnostic and power-fail alerts.
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Product Comparison Table 
| PWR-C49M-1000AC |  PWR-C49E-300AC-R | |
|---|---|---|
| Product Type | Power Supply | Power Supply |
| Wattage | 1000W | 300W |
| Use Case | Gaming / Workstation | General Use |
| Form Factor | ATX | ATX |
| Modularity | Modular | Non-Modular |
| 80 PLUS Certification | Gold | 80 PLUS |
| Rail Configuration | Multi Rail | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / RoHS |
| Remote Monitoring | No | No |
| Input Voltage | 100–240V | 100–240V |
| Hot-Swap Capable | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Sleeve |
| Zero RPM Mode | Yes | No |
| Efficiency Rating | 92% | 87% |
| Protections | OCP, OVP, SCP, OTP, OPP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 1 |
| SATA Power Connectors | 8 | 4 |
| Molex Connectors | 4 | 1 |
| Floppy Connector | No | No |
| Cable Type | Sleeved | Flat |
| RGB Lighting | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 40°C |
| Product Name | PWR-C49M-1000AC | PWR-C49E-300AC-R |
| Height | 5.5 inches | 5 inches |
| Width | 6.3 inches | 6 inches |
| Depth | 9.8 inches | 7 inches |
| Weight | 6.6 lbs | 3 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
S
Steven Marshall
5
The 1000W AC power supply has been very reliable. It supports our 4900M switch without any power-related issues.
A
Aisha Rahman
5
This unit provides stable power and fits perfectly. It's been a dependable component in our core switching setup.
G
Gregory Holt
5
Strong performance and easy installation. The PWR-C49M-1000AC has handled our workload consistently.
L
Linda Park
4
We've used this power supply for months with no problems. It delivers steady output and supports uninterrupted operations.
P
Paul Edwards
5
A solid power solution for the 4900M. It performs reliably and meets enterprise expectations.
Questions & Answers
What is the maximum power output of the PWR-C49M-1000AC 4900M AC power supply?
The PWR-C49M-1000AC 4900M AC power supply delivers up to 1000 watts of AC power to your network switch.
Is the PWR-C49M-1000AC compatible with Cisco Catalyst 4900M series switches?
Yes. The PWR-C49M-1000AC is fully compatible with all Cisco Catalyst 4900M series switches for seamless integration.
What input voltage range does the PWR-C49M-1000AC support?
The PWR-C49M-1000AC supports a universal AC input range of 100–240 VAC at 50–60 Hz.
What efficiency rating does the PWR-C49M-1000AC offer?
This power supply carries an 80 PLUS Platinum efficiency rating, achieving up to 94% energy efficiency under typical loads.
Does the PWR-C49M-1000AC support hot-swappable functionality?
Yes. The PWR-C49M-1000AC is hot-swappable, allowing you to replace it without powering down your network.
What are the physical dimensions and weight of the PWR-C49M-1000AC?
The module measures 3.5 x 1.5 x 9 inches (88.9 x 38.1 x 228.6 mm) and weighs approximately 2.4 lbs (1.09 kg).
Which certifications and safety standards does the PWR-C49M-1000AC meet?
It complies with UL, CE, FCC, RoHS, and CB standards, ensuring global safety and environmental compliance.
Can the PWR-C49M-1000AC be used in redundant power configurations?
Yes. The PWR-C49M-1000AC supports N+1 redundancy to maximize network availability and uptime.
What protection features are built into the PWR-C49M-1000AC?
It includes overvoltage, overcurrent, short-circuit, and thermal protection to safeguard your equipment.
What is the operating temperature range for the PWR-C49M-1000AC?
The operating temperature range is 0°C to 45°C (32°F to 113°F) in standard environments.
How do I install the PWR-C49M-1000AC in my switch?
Slide the PWR-C49M-1000AC into the power bay until it clicks, then connect the AC power cord to an appropriate outlet.
How can I verify the PWR-C49M-1000AC is operating correctly?
Confirm a steady green LED on the switch’s power indicator and review power status via the CLI or web interface.
What maintenance does the PWR-C49M-1000AC require?
Periodically clean air vents, ensure secure cable connections, and follow Cisco’s recommended cleaning procedures.
What is the Mean Time Between Failures (MTBF) for the PWR-C49M-1000AC?
The PWR-C49M-1000AC is rated for an MTBF of over 200,000 hours under normal operating conditions.
What warranty coverage does the PWR-C49M-1000AC include?
Cisco offers a 1-year limited hardware warranty, with optional service contracts available for extended coverage.
Where can I purchase genuine PWR-C49M-1000AC power supplies?
Genuine PWR-C49M-1000AC modules are available through Cisco-authorized partners and official Cisco distribution channels.