HP JG900A 300 Watts AC Power Supply
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JG900A HP 300-Watts AC Power Supply for A58X0AF Switch Refurbished

Availability: In Stock
Part Number#: JG900A
List Price was: $368.60
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Short Description:
JG900A 300-Watts AC Power Supply unit (PSU) for A58X0AF Switch | Made by HP | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

High-Efficiency Power Solution

A high-efficiency power solution refers to a system or device that is designed to use energy in an efficient manner, minimizing waste and reducing power consumption. High-efficiency power solutions can be found in a variety of applications, including electrical power generation, power transmission and distribution, and in the use of electrical devices.

In the context of the JG900A HP 300-Watts AC Power Supply for A58X0AF Switch, high-efficiency power solution refers to the power supply being designed to convert AC power to the DC power that the switch requires while minimizing energy loss and reducing power consumption. This can result in cost savings and reduce the environmental impact of the device.

High-efficiency power solutions can also include features such as power factor correction, which helps to ensure that the power supply is operating at peak efficiency at all times, and automatic voltage regulation, which helps to stabilize the output voltage and prevent power fluctuations.

Demanding Network Environments

Demanding network environments refer to situations where the network infrastructure is required to operate under conditions that are challenging or difficult to manage. This can include situations where there is a high volume of traffic, where the network is required to be available 24/7, or where the network is required to support critical applications.

Examples of demanding network environments include:

  • Data centers: Data centers are facilities that house servers and other computing equipment, and they can be required to operate at high-density levels. This can put pressure on the network infrastructure to handle large amounts of data traffic, while also maintaining high availability and reliability.
  • Industrial environments: Industrial environments can be harsh and demanding, with high temperatures, vibration, and exposure to dust and other contaminants. Network equipment in these environments needs to be rugged and durable to withstand these conditions.
  • Mission-critical applications: Applications such as financial transactions, public safety, and military communications require high levels of reliability and availability. A network failure in these situations can result in significant consequences.
  • Public venues: Network infrastructure in public venues, such as stadiums and airports, is required to handle large numbers of users and devices, often in a short period of time.
  • Remote locations: Network infrastructure in remote locations, such as oil rigs or mines, can be challenging to manage due to factors such as distance, weather, and the lack of infrastructure.

When designing a network infrastructure, it is important to consider the specific requirements of the environment in which it will be deployed. In demanding network environments, the network infrastructure must be able to handle large amounts of data traffic, be highly available, and maintain high levels of security. Hardware like JG900A HP 300-Watts AC Power Supply for A58X0AF Switch can be used to ensure that the network is always up and running, even in the most demanding environments.ucing the High-Speed Switch

Introducing a high-speed switch refers to the implementation of a new networking device that is capable of handling high-speed data transfer. High-speed switches are designed to support faster data rates and larger numbers of connected devices than traditional switches. They are commonly used in data centers, enterprise networks, and other high-performance computing environments.

Seamless Network Expansion

Seamless network expansion refers to the ability to add additional network resources, such as switches, routers, or servers, to an existing network infrastructure without disruption to the existing network operations. This is achieved by planning and designing the network infrastructure to be scalable, flexible, and modular.

Scalability: A scalable network infrastructure allows for the addition of new network resources as the network grows and traffic increases. This can be achieved through the use of modular and stackable switches, which allow for the addition of new switch ports as needed.

Flexibility: A flexible network infrastructure allows for the addition of new network resources without affecting the existing network operations. This can be achieved by using redundant and resilient network topologies, such as a mesh or ring network, which allow for the addition of new network resources without affecting the existing network operations.

Modularity: A modular network infrastructure allows for the addition of new network resources in a plug-and-play manner, without the need for reconfiguration of the existing network. This can be achieved by using standardized interfaces, such as Ethernet or Fibre Channel, which allow for the easy integration of new network resources.

Seamless network expansion is important for organizations that are growing and need to add additional network resources to support their operations. It also allows organizations to respond quickly to changes in network traffic, and to support new applications and services as they are introduced.

Seamless network expansion is also important for organizations that are looking to upgrade their network infrastructure, by allowing them to introduce new technologies, such as virtualization or cloud-based services, without disrupting their existing network operations.

General Information

  • Manufacturer : HP
  • MPN : JG900A
  • Type : Power Supply
  • Power Supply Type : Power Module
  • Output Power : 300 Watt
  • SKU : JG900A

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.

Many people have resorted to networking as the best alternative to services. There is a growing demand for a reliable networking system that will make it possible to collaborate and share data over the network. As a result, power outages and downtimes are undesirable. If you want to make your system more reliable and immune to disruptions, then buy a power module.

Obtain Increased Power and Cooling with Power Modules

Most of the power modules, such as the 15454-M6-AC Cisco AC power supply, have a total of 8 slots: two for redundancy and 6 for line card slots. These slots provide improved power cooling capabilities to keep the system running under optimal conditions. The form factor is also a universal one that can be mounted on any server rack in any part of the world.

Easy Installation on the Racks

Power modules can be designed to easily mount onto the racks. Some can easily sit on 19-inch, 21-inch, or 23-inch racks, but that depends on the power control module model in question. Each rack size has its design for airflow, which affects how you mount these power modules onto them. Installing power modules is never a difficult task, but you might need technical assistance if you are less experienced.

Warning Alarm for Failed Components

A power module always comes with fans for cooling. The number of fans that you will find in any module also depends on the model. Some power modules have one, two, three, or more fans. The fans are carefully monitored, and a failure of any of them triggers an alarm. For a multi-fan power module, the speeds of other fans are increased to compensate for the faulty one.

Power Modules Designed for Specific Applications

You cannot use just any power module for your system. You need to find the right one for the intended purpose. For example, if your system is HPE ProLiant D-series, then the appropriate power module to buy is 738024-B21 HP power supply. That should apply to any other model because they have different output power ratings.

Shopping for Power Modules Made Easy

ALLHDD is an all-in-one store for any power module and other computer hardware. You don't have to look for your power models in different places. Contact us to help in shopping for a power control module, specifically for your system. We also guarantee quality at the best price!


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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:

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Estimated delivery time: 4-7 business days

UPS 3 Day Select®
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UPS 2nd Day Air®
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UPS Next Day Air® - Priority Overnight
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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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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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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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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.
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