HPE 865414-B21 800 Watt PSU
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865414-B21 HPE 800 Watt Hot Plug Redundant Power Supply AC Refurbished

Availability: In Stock
Part Number#: 865414-B21
List Price was: $469.77
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Short Description:
865414-B21 800 Watt Hot Plug Redundant Power Supply 100V - 240V Alternating Current (AC) for ProLiant Dl580 Gen10 Server Series | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Energy-Efficient Power Supply

An energy-efficient power supply is a type of power supply unit (PSU) that is designed to consume less energy than traditional power supplies. This can be achieved through a variety of techniques such as using more efficient components, implementing power management features, and reducing standby power consumption.

One way that power supplies can be made more energy efficient is by using a switching topology instead of a linear topology. Switching power supplies use electronic switching devices to convert AC power to DC power, whereas linear power supplies use a transformer and a rectifier to convert AC power to DC power. Switching power supplies are generally more efficient than linear power supplies because they do not generate as much heat.

Another way to increase energy efficiency is by using active power factor correction (PFC). PFC is a technique that improves the power factor of a load by adjusting the current and voltage waveforms to match. This can help to reduce the amount of power that is wasted in the power supply, which can result in significant energy savings.

A power supply unit with 80 Plus certification indicates that the power supply is designed to be at least 80% energy efficient, they are also more eco-friendly.

HPE ProLiant Server Compatible

HPE ProLiant servers are a line of enterprise-class servers that are compatible with a wide range of hardware and software components. These servers are designed to be highly scalable, reliable, and efficient, and are available in a variety of form factors, including rack-mount, blade, and tower.

One of the key features of HPE ProLiant servers is their compatibility with a wide range of hardware components, including processors, memory, storage, and network adapters. This allows customers to choose the specific components that best meet their needs and budget. Additionally, HPE ProLiant servers are compatible with a wide range of software, including operating systems, hypervisors, and management tools.

Another important feature of HPE ProLiant servers is their ability to be easily upgraded and expanded as needed. This can include adding more memory, storage, or network adapters, as well as upgrading the processors or other components. This flexibility allows customers to easily scale their server infrastructure as their business needs change.

High-availability power supply

A high-availability power supply is a type of power supply that is designed to provide a high level of uptime and reliability. This is achieved through several key features, including:

  • Redundancy: High-availability power supplies typically include multiple power sources and/or power pathways, so that if one power source or pathway fails, the system can switch to a backup power source or pathway to keep the system running.
  • Hot-swappable: High-availability power supplies are often designed to be hot-swappable, meaning that they can be removed and replaced without shutting down the system. This allows for easy maintenance and replacement of the power supply without disrupting the operation of the system.
  • High-efficiency: High-availability power supplies are typically designed to be highly efficient, meaning that they convert a high percentage of the input power into useful output power. This helps to reduce energy costs and prolongs the life of the power supply.
  • Remote Management: Some high-availability power supplies can be remotely managed and monitored, so that system administrators can quickly detect and resolve any issues with the power supply.
  • Compatibility: They can be compatible with multiple systems, this will ensure the power supply will work seamlessly with the system without any issues.

Product Information 865414-B21 HP 800 Watt:

  • Manufacturer Name: HP
  • Type: Power Supply
  • Power Supply Type: Server
  • MPN: 865414-B21
  • Option Part Number: 865414-B21
  • Spare Part Number: 866730-001
  • SKU: 865414-B21
  • Specification Compliance: Flex Slot

Technical Information 865414-B21 HP 800 Watt

  • Input Voltage: 100V - 240V AC
  • Power Capacity: 800 Watt / 908 VA
  • Frequency Required: 50 - 60 Hz
  • Input Connectors: Power IEC 60320 C14
  • Efficiency: 94%
  • 80 PLUS Certification: 80 PLUS Platinum

Environmental Parameters

  • Min Operating Temperature: 41 °F
  • Max Operating Temperature: 131 °F
  • Humidity Range Operating: 5 - 95% (non-condensing)


  • Compliant Standards: UL, TUV, C-Tick, BSMI, cUL,
  • CCC, KCC, WEEE,low halogen, CISPR Class A

Compatibility Information

  • Supported across all HP ProLiant Gen10 server series,
  • HP ProLiant 300 Gen9 server series,
  • HP Apollo 2000 and HP Apollo 4000 server series
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

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.

Here, you can check more available conditions of your desired product 865414-B21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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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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