Cisco MA-PWR-640WAC Power Supply
If you need a large quantity of MA-PWR-640WAC 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.

Cisco MA-PWR-640WAC Alternating Current (AC) Switch Power Bulk

Availability: In Stock
Part Number#: MA-PWR-640WAC
List Price was: $727.91
Your Price:
You Save: $414.91 (57% off)

5% Discount on Checkout

Short Description:
MA-PWR-640WAC Alternating Current (AC) Switch Power Supply for Meraki Cisco Ms320 | Made by Cisco | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Installation and Setup of Power Supply

The Cisco MA-PWR-640WAC Alternating Current (AC) Switch Power Supply is a device that provides power to a Cisco switch. It is important to follow proper installation and setup procedures to ensure safe and proper operation.

  • Prepare the Site: The site must have an electrical outlet that provides the required voltage, frequency, and current. The site must also be free of moisture, dust, and debris.
  • Install the Power Supply: Connect the power supply to the electrical outlet and secure it in place. Make sure that the power supply is installed in a secure and stable location.
  • Connect the Power Cable: Connect the power cable from the switch to the power supply. Make sure that the connection is secure and that the cable is not damaged.
  • Power On the Switch: Turn on the switch by pressing the power button. The power supply will automatically provide power to the switch.
  • Check for Proper Operation: Check that the switch is powered on and that all the ports are functioning properly. If there are any problems, check the power supply and cable connections and resolve any issues.

Troubleshooting and Maintenance

Troubleshooting and maintenance of the Cisco MA-PWR-640WAC Alternating Current (AC) Switch Power Supply requires the following steps:

  • Checking the power source: Check if the power source for the switch is working correctly and providing adequate power.
  • Power LED indicator: The power LED indicator on the switch should be green when it is functioning correctly. If it is red, it indicates a power failure or a fault with the power supply.
  • Power cord: Check if the power cord is properly connected and not damaged.
  • Cooling fan: Check if the cooling fan is working correctly and is not clogged with debris or dust.
  • Resetting the power supply: If the switch is not functioning correctly, resetting the power supply may resolve the issue. To reset the power supply, unplug it and wait for a few seconds before plugging it back in.
  • Firmware updates: Check if the firmware for the power supply is up-to-date. If not, update the firmware to the latest version to resolve any issues with the power supply.
  • Maintenance: Regular maintenance is essential for ensuring the proper functioning of the power supply. Clean the cooling fan and dust the power supply regularly to avoid any clogging or overheating.

Reliability and Durability

Reliability refers to the ability of a device to perform its intended function without fail. The Cisco MA-PWR-640WAC alternating current (AC) switch power supply is designed to provide reliable power to your switch, ensuring that it operates without interruption. The power supply is engineered to withstand a wide range of voltage inputs and temperatures, making it suitable for use in a variety of environments.

Durability refers to the ability of a device to withstand wear and tear over time. The Cisco MA-PWR-640WAC is built with high-quality components and features a compact design, making it durable and long-lasting. The power supply is also designed to operate in harsh environments, ensuring that it can withstand physical shocks, vibration, and other factors that can cause damage.

General Information about this Cisco MA-PWR-640WAC

  • Manufacturer: Cisco
  • Part Number or SKU# MA-PWR-640WAC
  • Type: Switching Power Supply
  • Compatibility: for Meraki Cisco Ms320
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

Here, you can check more available conditions of your desired product MA-PWR-640WAC 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.