Cisco PS-2651-1-LF Power Supply
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PS-2651-1-LF Cisco 650 Watt AC Hot Plug Power Supply Refurbished

Availability: In Stock
Part Number#: PS-2651-1-LF
List Price was: $81.40
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Short Description:
PS-2651-1-LF 650 Watt AC Hot Plug Power Supply for C Series Rack Servers | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information for Cisco 650 Watt AC

The PS-2651-1-LF Cisco 650 Watt AC Hot Plug Power Supply is a power supply unit (PSU) designed for use with Cisco servers and other network devices. It is a hot-plug power supply, meaning that it can be replaced or added to the system without having to power down the device. This allows for easy maintenance and upgrades without disrupting the operation of the device.

The product is capable of providing up to 650 watts of power, making it suitable for use with a wide range of network devices. It is compatible with a variety of Cisco servers and other network devices, including the Cisco Nexus 9372PX and 9372PX-E switches, the Cisco Nexus 9372TX switches, and the Cisco UCS C-Series Rack Servers.

The product has a wide-range AC input voltage, which allows it to operate with a voltage range of 100-240VAC. It also supports auto-ranging power input, which automatically adjusts the power supply to match the input voltage of the device. This ensures that the device always receives the correct power input, regardless of the voltage supplied by the power source.

The product also features a built-in power management system that monitors the power consumption and temperature of the device. This allows the device to automatically adjust its power output to meet the needs of the device, which helps to increase its energy efficiency and reduce power consumption.

Power and Innovation of Cisco Hot Plug PSU

The PS-2651-1-LF Cisco 650 Watt AC Hot Plug Power Supply is a powerful and innovative power supply designed for use in Cisco networking equipment. With a maximum output of 650 watts, it provides ample power to support high-performance network devices and applications.

One of the key innovations of the product is its hot-plug design. This allows the power supply to be easily replaced or upgraded without disrupting the operation of the network device it is powering. This helps to ensure minimal downtime and maximum availability for network devices and applications.

The product also features a high level of energy efficiency. This can help to reduce power consumption and costs, as well as minimize the environmental impact of the network. Additionally, the device is designed to comply with various industry standards and regulations, including Energy Star and 80 PLUS Platinum, which ensures that the device is designed to meet the highest standards of energy efficiency.

General Compatibility

The PS-2651-1-LF Cisco 650 Watt AC Hot Plug Power Supply is compatible with a variety of Cisco networking equipment. It is specifically designed to be used with the following Cisco devices:

  • Cisco Catalyst 6500 Series Switches
  • Cisco 7600 Series Routers
  • Cisco CRS-1 Carrier Routing Systems
  • Cisco ASR 9000 Series Aggregation Services Routers

In order to ensure compatibility with your specific device, it is important to check the device's technical specifications and ensure that it supports a 650 watt power supply. Additionally, it is always recommended to check with the Cisco website or your Cisco representative for the latest compatibility information.

It's also worth noting that the product is a hot plug power supply, which means that it can be inserted and removed from the device without shutting down the device. This allows for easy replacement and maintenance of the power supply without interrupting network operations.

Main Information about this Cisco PS-2651-1-LF

  • Manufacturer: Cisco
  • Part Number or SKU# PS-2651-1-LF
  • Product Series: 6500
  • Product Type: Power Supply

Technical Information for 650 Watt PSU

Power Description of Hot Plug Power Supply

  • Input Current: 7.6 A
  • Input Frequency: 50-60 Hz
  • Input Voltage: 100-240 V
  • Maximum Power: 650 Watts
  • Output Voltage: +12V @ 54A, +12Vsb @ 2.5A


  • C Series Rack Servers

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

The cost of electrical energy continues to rise even when there is an ever-increasing demand for more electrical power to run servers. People are also becoming more aware of their environmental footprints, making an efficient server power supply more than just a necessity. Such a power supply can keep your servers up and running without failure with less energy wastage.

The Power Supply You Need for the Servers

As mentioned in the introductory part, you need a highly efficient server power supply. That is the only way you can keep your server running while taking less space and consuming less power. You need a type of power supply that offers a redundancy option. That is to say, it should have two power supply units where the first unit acts as a backup in case the other fails. That configuration will enhance the reliability of your server.

Take Control of Server Power Management

Prevent data loss and a potential business interruption due to power outages by modernizing your power management approach. With high efficiency of over 90%, you will not have to worry about hiked utility bills and backup battery bank management. You can monitor everything and be in charge at every stage.

Server Power Supply at the Best Price

Take advantage of the high energy efficiency of the power supply while saving on the total cost of ownership. These power supplies have standardized features that allow for both redundancy and non-redundancy power configurations. They are hot-swapped power supplies that let you change from one PSU to the next without shutting down the server. are also

Low Operational Cost

Many server managers spend a significant amount of resources trying to keep the server rooms under optimal temperature, which increases the operation cost. You can counter that by using more efficient server power supplies. Remember that the heat is a result of wasted power. With efficient power supplies, this wasted power is kept at its minimum, reducing the need for elaborate cooling.

Where to Buy Server Power Supplies?

If you are looking for a reliable server power supply? Your search ends here at ALLHDD. We have brand-new and refurbished server power supplies that will improve the overall performance of your system. Browse through the entire list and add all the products you need into your cart. Feel free to contact us for any assistance when shopping on our website.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Worldwide Shipping Options:

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UPS®/FedEx® International Priority

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UPS®/FedEx® Ground Shipping Canada

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Important notes:

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