727258-B21 - Batteries/Chargers for HPE Server

Mfr. Part #: 727258-B21

Brand: Hpe

Condition: New

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727258-B21

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overview

specifications

faqs

reviews

overview

727258-B21 Overview

HPE 96W Smart Storage Battery with 145mm Cable for DL/ML/SL Servers S-ERVER 727258-B21

Overview

Summary Description

HPE 727258-B21, RAID controller, HP ProLiant DL/ML/SL, 1 pc(s)

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specifications

Specification

727258-B21 Specification

727258-B21 Specification
Cable
Connectivity Details Type	Power cable
Connectivity Details Length	5.7 in
Dimensions & Weight
Weight	15.87 oz
General
Product Type	Battery
Subcategory	Batteries
Header
Compatibility	PC
Manufacturer	Hewlett-Packard
Packaged Quantity	1
Product Line	HPE
Model	96W Smart Storage Battery
Brand	HPE
Miscellaneous
Color Category	Black

faqs

Frequently Asked Questions

What is the primary function of the HPE 727258-B21 Smart Storage Battery? +

The HPE 96W Smart Storage Battery provides essential backup power to the HPE Smart Array controllers. Its primary purpose is to protect cached data in the event of an unexpected power failure, ensuring that information stored in the write cache is safely written to the non-volatile NAND flash memory until power is restored.

Which HPE server families are compatible with the 727258-B21 battery kit? +

This 96W Smart Storage Battery is specifically engineered for use with the HPE ProLiant DL (Density Line), ML (Modular Line), and SL (Scalable Line) server series. It serves as the standard power backup solution for these enterprise platforms when equipped with compatible Smart Array RAID controllers.

How does the 145mm cable length affect the installation of the 727258-B21? +

The integrated 145mm cable is designed for precise routing within the chassis of supported ProLiant servers. This length provides the optimal reach to connect the battery module to the controller cache module while maintaining proper airflow and avoiding cable clutter, which is critical for maintaining server thermal efficiency and component reliability.

Does the 727258-B21 require specific firmware updates for proper operation? +

To ensure maximum performance and compatibility, it is recommended to keep your HPE Smart Array controller firmware updated to the latest version. The battery communicates with the controller to monitor charge status and health, and current firmware ensures the controller correctly manages the charging cycles and capacity of this 96W unit.

Can I use the 727258-B21 to replace an older capacitor-based cache module? +

The 727258-B21 is a specific Smart Storage Battery designed to replace units that have reached the end of their operational lifecycle or have degraded charge capacity. You should always verify that your specific RAID controller model supports this 96W battery unit before installation to ensure electrical and mechanical compatibility.

What are the common indicators that the 727258-B21 battery needs to be replaced? +

System management tools like HPE Integrated Lights-Out (iLO) or the Smart Storage Administrator (SSA) will typically report a battery failure or a depleted charge state. If the controller reports a degraded cache status or failure to maintain power, replacing the unit with a new 727258-B21 is necessary to regain data protection.

How should the 727258-B21 be handled during physical installation? +

When installing the battery, ensure the server is powered down and disconnected from the main power source. Handle the module by its casing rather than the 145mm cable to prevent physical stress on the connectors. Properly seat the connector into the corresponding port on the controller or the server riser board as specified in your server's documentation.

Is the 727258-B21 considered a field-replaceable unit (FRU)? +

Yes, this component is designed as a customer-replaceable unit, allowing for straightforward maintenance when the battery lifecycle ends. Because it is a modular component, you can replace it without needing to swap out the entire RAID controller, which significantly reduces downtime and simplifies storage array maintenance for enterprise environments.

How can I obtain a bulk quote for multiple 727258-B21 units for my data center? +

For organizations looking to procure a large volume of HPE Smart Storage Batteries, our sales team at BuyRouterSwitch.com is ready to assist. Please contact us directly through our website with your required quantities so we can provide a competitive, formal quote tailored to your project's specific hardware needs and procurement timeline.

Why should I choose BuyRouterSwitch.com for my HPE 727258-B21 purchase? +

BuyRouterSwitch.com specializes in providing high-quality, authentic enterprise networking and server hardware. Our streamlined ordering process and dedicated support ensure that you receive genuine parts compatible with your infrastructure. By choosing us, you benefit from our extensive industry expertise and a reliable procurement path for mission-critical components like the HPE 727258-B21.

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