Compatibility refers to the ability of a device or component to work seamlessly with other devices or components within a system. In the case of the J9805A HP 640W Redundant External Power Supply Shelf, compatibility refers to its ability to work with other devices and components within the network, such as switches and routers.
Ensuring compatibility is important when selecting and deploying network devices and components, as incompatible devices can cause issues such as poor performance, increased downtime, and increased costs.
When it comes to the J9805A HP 640W Redundant External Power Supply Shelf, it is important to ensure that the device is compatible with the switch or router that it will be used with. This includes checking for compatibility in terms of physical dimensions, power requirements, and interfaces.
It's also important to consider software compatibility, as the J9805A HP 640W Redundant External Power Supply Shelf may require a specific version of firmware or software to work properly with a switch or router.
Additionally, it's important to check regulatory compliance and certifications for both the power supply and the device it will be used with. For example, both the power supply and device must comply with the same safety and electromagnetic compatibility (EMC) standards.
When in doubt, it's always best to check with the manufacturer or consult the product documentation to ensure compatibility. In some cases, the manufacturer may also provide a list of compatible devices or a compatibility matrix that can be used to check compatibility.
Installation instructionsInstallation instructions refer to the step-by-step instructions provided by the manufacturer for setting up and configuring a device, such as the J9805A HP 640W Redundant External Power Supply Shelf. These instructions are typically provided in the form of a user manual or installation guide and are designed to help users install the device correctly and safely.
The process of installing the J9805A HP 640W Redundant External Power Supply Shelf will vary depending on the specific model, but generally, it will involve the following steps:
- Unpacking and inspecting the device: Carefully unpack the power supply shelf and inspect it for any physical damage. Make sure that all of the components and accessories that are required for installation are included.
- Preparing the site: Make sure that the location where the power supply shelf will be installed is clean, dry, and free of debris. The location should also have proper ventilation and be able to support the weight of the power supply shelf.
- Mounting the power supply shelf: Depending on the model, the power supply shelf may need to be mounted in a rack or placed on a shelf. Follow the manufacturer's instructions for mounting the device securely.
- Connecting the power cables: Connect the power cables to the power supply shelf and to the switch or router. Make sure that the connections are secure and that the power cables are properly grounded.
- Powering on the device: Turn on the power supply shelf and wait for it to fully boot up. Check the LED status indicators to make sure that the device is functioning properly.
- Configuring the device: Depending on the model, the power supply shelf may need to be configured before it can be used. Follow the manufacturer's instructions for configuring the device, including setting up any necessary IP addresses, usernames, and passwords.
It's important to read and follow the manufacturer's installation instructions carefully to ensure that the power supply shelf is installed correctly and safely. The manufacturer's instructions will also provide information about any safety precautions that should be taken during installation, as well as any specific requirements for the location where the power supply shelf will be installed.
It's also important to check the device's compatibility and regulatory compliance before installing it.
It's also recommended to keep a copy of the installation instructions and any other relevant documentation, such as the device's warranty and support information, in case you need to reference them in the future.
External Power SupplyAn external power supply, also known as an external AC adapter or power brick, is a device that converts AC power from a wall outlet into DC power that can be used by electronic devices. These devices typically have a power cord that plugs into a wall outlet, and a connector that plugs into the device it is powering.
External power supplies are commonly used for electronic devices that require a stable and consistent power source, such as laptops, tablets, and smartphones. They are also used for devices that have a high power consumption, such as printers, gaming consoles, and external hard drives.
One of the main advantages of using an external power supply is that it allows for easy replacement of the power source without having to replace the entire device. This can be especially useful for devices that are frequently moved or used in different locations. Additionally, external power supplies can provide additional features such as over-voltage and over-current protection, which can help to extend the life of the device they are powering.
Another advantage of external power supplies is that they can be designed to be redundant, which means that they have multiple power sources that can be used in case one of them fails. This can be especially useful for devices that are critical to a business or organization, such as servers or network equipment.
General Information
- Manufacturer : HP
- MPN : J9805A
- Type : Power Supply
- Power Supply Type : Others Power Supply
- SKU : J9805A
About Refurbished Products
Warranty
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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Delivery
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®
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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.
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- 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
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- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
