754379-001 HP 120 Watt PSU
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801637-001 HP 120 Watt Ac Adapter for Proone 400 G1 Promo Refurbished

Availability: In Stock
Part Number#: 801637-001
List Price was: $100.00
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Short Description:
801637-001 120 Watt Ac Adapter for Prone 400 G1 Promo 400po Elitedesk 705 G1 | Made by HP | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Features and Benefits

The HP 801637-001 is a 120-watt AC adapter that is compatible with the HP ProOne 400 G1, Promo 400po, and EliteDesk 705 G1 computers. Some of its features include:

  • High output power: With a 120-watt output, this adapter is capable of providing enough power to run and charge your computer, even when it is being used for demanding tasks.
  • Wide input voltage range: The adapter can accept input voltage between 100-240V, which allows it to be used in different countries with different electrical systems.
  • Durable design: The adapter is designed to be durable, with a sturdy construction that can withstand the wear and tear of regular use.
  • Overvoltage protection: The adapter has built-in overvoltage protection to prevent damage to your computer from power surges or voltage spikes.
  • Easy to use: The adapter is easy to use and plug in, with a simple and straightforward design that makes it easy to connect to your computer.


  • It provides the necessary power to your computer to run and charge it.
  • It can be used in different countries.
  • Durable design ensures it long lasts.
  • Overvoltage protection protects your computer from power surges.
  • Easy to use and plug in.

Power Output and Efficiency

The Power Output of the 801637-001 HP 120 Watt Ac Adapter is 120 watts, which means it can provide a maximum output of 120 watts of power to the connected device. This is the maximum amount of power that the adapter can provide to the device, and it may not always be used at this level.

The Efficiency of the adapter refers to how effectively it converts the power from the outlet into usable power for the device. In this case, the efficiency of the 801637-001 HP 120 Watt Ac Adapter is not specified by the manufacturer, but it is likely to be in the range of 80-90% which is standard for most power adapters. This means that for every 100 watts of power that is drawn from the outlet, 80-90 watts of that power will be converted into usable power for the device.

The 801637-001 HP 120 Watt Ac Adapter is compatible with the Proone 400 G1, Promo 400po, and Elitedesk 705 G1 computers. It is designed to provide power to the device and keep it running smoothly.

Cooling and Thermal Management

The 801637-001 HP 120 Watt Ac Adapter for Proone 400 G1 Promo 400po Elitedesk 705 G1 is designed with cooling and thermal management features to ensure the safe and efficient operation of the device. These features help to dissipate heat generated by the adapter during use, preventing overheating and damage to the device.

The adapter is equipped with a built-in cooling fan, which helps to circulate air around the adapter and dissipate heat. The fan is designed to run quietly, so it won't disturb the user while the device is in operation.

The adapter also features a thermal management system that monitors the temperature of the adapter and adjusts the fan speed accordingly. This helps to keep the adapter at a safe operating temperature, even under heavy load.

Additionally, the adapter has an internal heat sink that helps to dissipate heat away from the device's components. The heat sink is made of a heat-conductive material that helps to quickly dissipate heat away from the device.

Product Information 801637-001 HP 120 Watt Ac Adapter

  • Manufacturer: HP
  • MPN: 801637-001
  • Type: Power Supply
  • Sub-Type: AC Adapter
  • SKU: 801637-001

Specifications HP 120 Watt Ac Adapter:

  • Pluggable Yes
  • Category Proliant
  • Watt:120


  • Compatibility: For Proone 400 G1 Promo 400po Elitedesk 705 G1
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.

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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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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

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Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

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UPS Next Day Air® First Overnight - Early A.M
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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®
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Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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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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