HP 720620-B21 1400 Watt Power Module
If you need a large quantity of 720620-B21 product - call us at +1 (347) 470 6982 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

720620-B21 HPE 1400-Watts Flex Slot High Efficiency Platinum Refurbished

Availability: In Stock
Part Number#: 720620-B21
List Price was: $76.74
Your Price:
You Save: $43.74 (57% off)

5% Discount on Checkout

Short Description:
720620-B21 1400-Watts Flex Slot High Efficiency Platinum Plus Hot Swap Power Supply for Servers | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Energy Savings and Cost Savings

The HPE 1400-Watts Flex Slot High Efficiency Platinum Plus Hot Swap Power Supply (part number 720620-B21) is designed to be energy efficient, which can result in cost savings for the user. This power supply is rated at Platinum Plus efficiency, which means that it can convert a high percentage of the input power into useful power for the connected equipment, resulting in less wasted energy. Additionally, the hot-swap design of the power supply allows for easy replacement without having to power down the connected equipment, which can further reduce downtime and save energy.

Cooling and Thermal Management

The 720620-B21 HPE 1400-Watts Flex Slot High Efficiency Platinum Plus Hot Swap Power Supply uses several cooling and thermal management techniques to ensure efficient and safe operation.

First, the power supply uses a built-in cooling fan that circulates air through the unit to dissipate heat. This fan is designed to run at a low noise level and can automatically adjust its speed based on the temperature inside the power supply.

Second, the power supply utilizes a high-efficiency design that reduces the amount of heat generated by the unit. This is achieved through the use of high-quality components and advanced circuit design, which reduces power losses and increases energy efficiency.

Third, the power supply uses a hot-swap design that allows for easy replacement of the unit without shutting down the entire system. This feature ensures that the power supply can be replaced quickly and easily in case of failure, minimizing downtime and minimizing the risk of thermal damage to the system.

Finally, the power supply has built-in thermal sensors that monitor the temperature inside the unit. If the temperature exceeds safe levels, the power supply will automatically shut down to prevent damage to the system. This feature ensures that the power supply is always operating within safe thermal limits, which helps to prolong the lifespan of the unit and the connected equipment.

Features and Benefits

The 720620-B21 HPE 1400-Watts Flex Slot High Efficiency Platinum Plus Hot Swap Power Supply is a high-performance power supply that offers a variety of features and benefits for users. Some of the key features and benefits include:

  • High Efficiency: This power supply is designed to operate at high efficiency levels, which means it uses less energy to power your system and generates less heat. This can help to lower your energy costs and reduce your carbon footprint.
  • Hot Swap Capability: The 720620-B21 power supply has hot swap capability, which means it can be easily replaced without having to shut down your system. This allows for minimal downtime and easy maintenance.
  • Flex Slot Design: The power supply is designed to fit in a flex slot, which means it can be easily installed and replaced in a variety of systems. This allows for greater flexibility and compatibility with a wide range of systems.
  • High Power Output: The power supply has a high power output of 1400 watts, which is suitable for powering large and demanding systems. This ensures that your system will have the power it needs to run smoothly and efficiently.
  • Platinum Plus Certification: This power supply is certified as Platinum Plus, which means it meets the highest standards for energy efficiency and performance. This helps to ensure that your system is running at peak efficiency and that you are getting the most out of your investment.
  • HPE ProLiant Compatibility: This power supply is specifically designed for use with HPE ProLiant servers, which ensures compatibility and reliability.
  • Intelligent Power Management: This power supply has an intelligent power management feature that helps to optimize power consumption and reduce energy costs. This is achieved by dynamically adjusting power output based on system loads, which helps to reduce power consumption and minimize heat output.

Main Specifications 720620-B21 HPE

  • Brand Name: HPE
  • MPN: 720620-B21
  • Type: Power Supply - Hot-Plug / Redundant - Plug-in Module
  • Specification Compliance: Flex Slot
  • Cooling: Active Fan
  • Spare Part Number: 754383-001
  • Model Number: DPS-1400CB A
  • Assembly Number: 733428-101
  • HPE GPN: 733427-001
  • SKU: 720620-B21

Power Device

  • Power Capacity: 1400 Watt / 1583 VA
  • Input Voltage: 200V - 240V AC
  • Input Voltage Range: 180V - 264V AC
  • Frequency Required: 50 - 60 Hz
  • Efficiency: 96%
  • 80 PLUS Certification: 80 PLUS Platinum


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

Environmental Parameters

  • Min Operating Temperature: 5 °C (41 °F)
  • Max Operating Temperature: 55 °C (131 °F)
  • Humidity Range Operating: 5 - 95% (non-condensing)

Dimensions & Weight

  • Height: 2.68 inch (6.80 cm)
  • Width: 1.59 inch (4.04 cm)
  • Depth: 8.87 inch (22.53 cm)
  • Weight: 3.00 lbs (1.36 kg)

Compatibility Information 720620-B21 HPE 1400W

  • HPE Apollo: 4510 Gen9 (1400 Watt), 4520 Gen9 (1400 Watt), 4530 Gen9 (1400 Watt)
  • HPE ProLiant DL Series: DL360 Gen9 (1400 Watt), DL360 Gen9 Base (1400 Watt), DL360 Gen9 CMS (1400 Watt), DL360 Gen9 Entry (1400 Watt), DL360 Gen9 Performance (1400 Watt), DL380 Gen9 (1400 Watt), DL380 Gen9 Base (1400 Watt), DL380 Gen9 Entry (1400 Watt), DL380 Gen9 Performance (1400 Watt)
  • HPE ProLiant ML Series: ML350 Gen9 (1400 Watt)
  • HPE SimpliVity 380 Gen9 Node (1400 Watt)
Product Condition:
Warranty provided by ALLHDD.COM:
30 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 720620-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.


Please choose your location for calculate shipping cost.


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.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
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:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.