HP
HP 720478-B21 500W Flex Slot Power Supply Renewed
★★★★★
500W80Plus Platinum
Optimize Data Center Efficiency with HPE Flex Slot Power Supplies Enhance your data center's power efficiency without compromising IT performance. The HP Flexible Slot Power Supplies deliver up to 94% power efficiency, boasting an 80Plus Platinum certification. By lowering server power needs and ...
$25.00*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Optimize Data Center Efficiency with HPE Flex Slot Power Supplies
Enhance your data center's power efficiency without compromising IT performance. The HP Flexible Slot Power Supplies deliver up to 94% power efficiency, boasting an 80Plus Platinum certification. By lowering server power needs and reducing waste, these supplies ensure a greener, more cost-effective operation.
Featuring a design 25% smaller than previous generations, Flex Slot Power Supplies free up valuable space within your servers. This allows for additional server options and improved overall performance.
Specifications:
- Brand: HP
- Model: 720478-B21
- Type: Flex Slot Power Supply Kit
- Power Output: 500W
- Efficiency: Up to 94%
- Certification: 80Plus Platinum
- Form Factor: Flex Slot
- Hot Plug: Yes
Key Features
This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
How do you improve data center power efficiency without impacting IT performance? HP Flexible Slot Power Supplies provide up to 94% power efficiency with 80Plus Platinum-certified power supplies that
Specifications
Brand
HP
Model
720478-B21
Power Output
500W
Certification
80Plus Platinum-certified
Efficiency
Up to 94%
Condition
Certified Refurbished
Warranty
Minimum 90-day
Form Factor
Flex Slot
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View on Amazon →Pros & Cons
👍 Pros
- This power supply is a Certified Refurbished product, meaning it has been tested and certified to look and work like new.
- The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging, ensuring a high standard of quality.
- The product ships with all relevant accessories, simplifying installation and immediate use upon arrival.
- Comes with a minimum 90-day warranty, providing a period of assurance for the buyer regarding its performance.
- Offers up to 94% power efficiency with 80Plus Platinum-certified power supplies, contributing to significant energy savings in data centers.
- The Flexible Slot design allows for improved data center power efficiency without negatively impacting IT performance.
- The 500W power output is suitable for a range of server configurations, providing reliable power delivery.
👎 Cons
- As a Certified Refurbished product, it may arrive in a generic box, which might not be ideal for some users expecting original retail packaging.
- The "minimum 90-day warranty" is shorter than typical new product warranties, potentially indicating a shorter support period.
- Specific details on the type of server or system it is compatible with are not provided, which could require additional research.
- The full features list is cut short, leaving some details about its power efficiency benefits or other functions incomplete.
- While efficient, 500W might be insufficient for very high-density server configurations or those with multiple power-hungry components.
- The benefits are largely focused on data center environments, which might not fully apply to non-enterprise users.
Frequently Asked Questions
What does "Certified Refurbished" mean for this HP power supply?
A Certified Refurbished product is tested and certified to look and work like new, undergoing functionality testing, cleaning, inspection, and repackaging to ensure quality.
What is the power efficiency rating of this HP Flexible Slot Power Supply?
This HP power supply provides up to 94% power efficiency, as indicated by its 80Plus Platinum certification.
Does this refurbished power supply come with a warranty?
Yes, the product ships with a minimum 90-day warranty, providing coverage for its functionality.
What is the power output of the HP 720478-B21 power supply?
This HP Flex Slot Power Supply provides 500W of power, suitable for various data center requirements.
Will all necessary accessories be included with this refurbished unit?
Yes, the Certified Refurbished product ships with all relevant accessories to facilitate installation and use.
Is this power supply designed for specific IT environments?
Yes, it is designed as an HP Flexible Slot Power Supply to improve data center power efficiency without impacting IT performance.
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