IBM 39R6520 Memory Backup Battery
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Why 39R6520 IBM Memory Backup Battery for Ds3000 is the best?

Availability: In Stock
Part Number#: 39R6520
$94.00
3% Discount on Checkout

Short Description:
39R6520 Memory Backup Battery Ds3000 Series for Servers | Made by IBM | Refurbished

Interface Types of This Product: Controller Others

Brand:
IBM
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring IBM Others Controller Battery features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 39R6520 model with compatibility.

Temperature Management

Temperature management is the process of regulating and monitoring the temperature of the 39R6520 IBM Memory Backup Battery to ensure optimal performance and longevity. The recommended operating temperature range for the battery is typically specified by the manufacturer. Operating the battery outside of this range can negatively impact its performance and shorten its life.

To monitor the battery temperature, the user can use the temperature monitoring features built into the system or an external temperature sensor. It's important to be aware of the effects of high and low temperatures on the battery performance and life. High temperatures can cause the battery to degrade more quickly, while low temperatures can reduce the battery's capacity and increase the risk of damage from freezing.

To keep the battery within the operating temperature range, it is important to ensure proper ventilation and cooling for the system. This can include ensuring that the battery is not blocked by other components, using fans or other cooling devices, or installing the system in a cool, well-ventilated location.

If the user experiences temperature-related issues with the battery, they should first check that the battery is within the recommended operating temperature range and that the cooling system is functioning properly. If the issue persists, the user may need to seek assistance from the manufacturer or a qualified technician.

Battery Safety and Handling

The IBM Memory Backup Battery 39R6520 is specifically designed as a replacement or spare battery for IBM DS3000 series storage systems. It provides backup power to the memory of the system in the event of a power failure, helping to maintain data integrity and protect against data loss.

The safety guidelines for handling and disposing of batteries apply to this product as well. It is important to read and follow the instructions and safety precautions that come with the battery. It's important to avoid puncturing or crushing the battery, not exposing it to extreme temperatures, and not short-circuiting the terminals. Additionally, used batteries should be recycled according to local regulations.

It is important to replace the battery when it reaches the end of its useful life to ensure that your system's memory is protected in the event of a power failure. IBM recommends that you replace the battery when the battery status indicator on the storage system display shows a low battery condition, or when the system generates a low battery alarm.

Low Voltage Detection

Low voltage detection is a feature that is designed to detect when the voltage of a battery, such as the IBM Memory Backup Battery 39R6520, drops to a certain level. When the voltage drops below a certain threshold, it will trigger an alarm or warning, indicating that the battery needs to be replaced.

Low voltage detection is important for ensuring that the battery is able to provide backup power to the memory of the system in the event of a power failure. If the voltage of the battery is too low, it may not be able to provide enough power to maintain data integrity and protect against data loss.

Low voltage detection is a critical feature of the IBM Memory Backup Battery 39R6520, as it allows the storage system to alert the user when the battery's voltage is low, thus allowing the user to replace the battery in a timely manner, before it fails to provide the backup power, avoiding data loss.

The low voltage detection circuit is a small electronic device that is placed in series with the battery. It monitors the voltage of the battery, and when it reaches a certain threshold, it will trigger an alarm or warning, indicating that the battery needs to be replaced.

Low voltage detection can be in different forms, it could be a software that monitor the battery voltage in the device, or it could be a physical circuit.

Product Information

  • Manufacturer: IBM
  • MPN: 39R6520
  • Type: Battery

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.

Computer servers have RAID controllers. RAID is a short form for Redundant Array Independent Disk that sits between the operating system and data storage devices. As the name suggests, RAID provides redundancy and improves the performance of disk storage devices. RAID controllers virtualize the storage drives into different groups that possess both data protection and redundancy features.

Why Do RAID Controllers Need Batteries?

Any RAID Controller should have a battery to avoid data loss when there is a power outage on the mainline. The batteries can be smart cache, capacitors, or lithium-ion batteries. When the main power goes out before the data write to the cache is completed, it can be lost. As a result, controllers, not necessarily RAID controllers, switch to the backup battery to complete the write sequence. You should ensure that the battery controller is in good working condition.

Controller Battery by Voltage

Different servers have different controller models. That means that the controller batteries also must have varying specifications. Apart from the physical size, the voltage rating is a crucial factor to consider. There are different battery ratings for different systems. For example, you will need 4.3V batteries for DL580 servers and 4.8V batteries for P-series controllers. Similarly, the 7.2V battery is for HP ProLiant BI460C servers. Check the voltage rating of the controller battery to ensure that it matches that which your system has. Any deviation can lead to costly disasters.

Battery Controller for Different Applications

Controller batteries are application-specific. You can only shop for a new battery after knowing the target device. Otherwise, it will just be a waste of time and resources. Dell PERC controller batteries are for PowerEdge servers, and HP controller batteries are for P-series servers. You cannot exchange the tow or any other battery controller. As a piece of advice, always consult with technical experts if not sure about the controller battery you need to buy.

Excellent Shopping Experience at AllHDD

ALLHDD is a one-stop shop for all controller batteries. If you need to replace any of your batteries, regardless of the model, just shop with us. We have a collection of high-quality and original controller batteries for every computer. Being a certified supplier, you can trust products we sell as meeting the industry standards and have a manufacturer's warranty.

We also have a technical team to help you with shopping. Just contact us for the help you deserve. We are here to serve you!

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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:

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Estimated delivery time: 4-7 business days

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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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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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