HP 684532-B21 1500 Watt Server Power Supply
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684532-B21 HP 1500 Watt Common Slot Platinum Plus Hot Plug Refurbished

Availability: In Stock
Part Number#: 684532-B21
List Price was: $79.26
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Short Description:
684532-B21 HP 1500 Watt Common Slot Platinum Plus Hot Plug Power Supply Kit. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Product Specifications

The HP 684532-B21 power supply kit is designed to provide high-quality power to servers, workstations, and other computing equipment. This kit includes a 1500-watt power supply unit that is capable of delivering efficient power to a variety of devices. In this article, we will explain the key features and benefits of the HP 684532-B21 power supply kit in simple English.

Key Features of the HP 684532-B21 Power Supply Kit

The HP 684532-B21 power supply kit is a common slot power supply that is designed to fit into any HP server or workstation with a compatible common slot. This kit is also hot-pluggable, which means that it can be replaced without having to shut down the device. This feature is particularly useful in data centers, where uptime is critical.

Efficient Power Delivery

The HP 684532-B21 power supply kit is a platinum plus power supply, which means that it is designed to deliver maximum efficiency. This power supply has an efficiency rating of 94%, which means that it is able to convert 94% of the AC power that it receives into usable DC power. This high level of efficiency helps to reduce power consumption and lower energy costs.

Redundant Power Supply

The HP 684532-B21 power supply kit also includes a redundant power supply option. This means that if one power supply fails, the other power supply will automatically take over. This feature helps to ensure that the device remains powered on even if one power supply fails. Redundancy is an important feature in critical systems where downtime can have significant consequences.

Hot Plug Capability

The hot-pluggable capability of the HP 684532-B21 power supply kit means that it can be removed and replaced while the device is still running. This feature helps to minimize downtime and improve system availability. Hot plug capability is particularly useful in data centers where uptime is critical and any downtime can result in significant financial losses.


The HP 684532-B21 power supply kit is designed to be compatible with a wide range of HP servers and workstations. This power supply kit is compatible with HP ProLiant DL/ML/SL 300, 500, and 700 series servers, as well as HP BladeSystem c-Class enclosures. This compatibility makes it easy to integrate the power supply kit into existing HP systems.

In Summary, the HP 684532-B21 power supply kit is a high-quality power supply that is designed to provide efficient, reliable power to servers, workstations, and other computing equipment. This power supply kit has a number of key features, including hot-pluggable capability, redundant power supply options, and compatibility with a wide range of HP servers and workstations. The high efficiency of this power supply helps to reduce power consumption and lower energy costs, making it a cost-effective solution for data centers and other computing environments.

General Information about the HP 684532-B21

  • Manufacturer: HP
  • Part Number or SKU# 684532-B21
  • Product Type: Power Supply
  • Product Name: Server PSU

Technical Specifications

  • Input Voltage Range: 200-240V AC
  • Input Frequency: 50/60 Hz
  • Input Connector Type: C20
  • Output Power: 1500 Watt
  • Efficiency Rating: 94%
  • Compatibility: ProLiant DL380 Gen9, DL560 Gen9, and DL580 Gen8 servers
  • Hot Plug: Yes
  • Form Factor: Plug-in module
  • Dimensions (W x D x H): 2.76 x 8.86 x 1.57 in
  • Weight: 4.4 lb
  • Certifications: 80 PLUS Platinum, CE, CSA, FCC, TUV, UL, VCCI

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.

Here, you can check more available conditions of your desired product 684532-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:

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

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

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Estimated delivery time: 4-7 business days

UPS 3 Day Select®
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
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Available throughout all 50 states

FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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