881093-210 – Smart Storage Megacell Battery With 145mm Cable

Overview on HPE Smart Storage Megacell Battery

The HPE Smart Storage Megacell Battery serves as a centralized backup power source for Hewlett Packard Enterprise Smart Array controllers. This 96W lithium-ion battery pack provides enough power to support multiple controllers, ensuring that data in the write cache is safely moved to non-volatile flash memory during a power loss. Furthermore, this specific model comes with a 145mm cable, which makes it compatible with various HPE ProLiant Gen10 and Gen10 Plus server chassis.

Because data loss can be catastrophic for enterprise operations, the HPE Smart Storage Megacell Battery acts as a vital insurance policy for your storage subsystem. Consequently, this battery allows you to enable “Write-Back” caching for significantly higher storage performance while maintaining complete data protection.

Advanced Cache Protection

This battery utilizes modern lithium-ion technology to provide reliable energy when your server loses primary power. Specifically, it offers the following:

• 96W Power Capacity: One battery can provide backup power for multiple Smart Array controllers within a single server chassis.

• 145mm Cable Length: The included cable ensures a secure connection from the battery mounting location to the system board or controller.

• FBWC Support: It provides the energy necessary for Flash-Backed Write Cache (FBWC) to offload data from volatile DRAM to flash memory.

• Fast Charging: The system automatically recharges the battery during normal server operation to ensure it always stays ready for an emergency.

Installation and Management

HPE designs this battery for seamless integration into the ProLiant management ecosystem. Specifically, consider these details:

• HPE iLO Monitoring: The Integrated Lights-Out (iLO) processor monitors the battery’s health, charge level, and remaining life in real-time.

• Predictive Failure Alerts: You will receive notifications through management consoles if the battery requires replacement before a failure occurs.

• Hot-Plug Compatible Holder: While the battery itself connects via a cable, many server chassis feature a dedicated, easy-access holder for rapid maintenance.

• Environmentally Friendly: Lithium-ion technology provides a longer lifespan and smaller physical footprint compared to older nickel-metal hydride (NiMH) batteries.

Specifications

• Brand: Hewlett Packard Enterprise (HPE)

• Part Number: 881093-210

• Spare Part Number: P01366-B21 / 871264-001

• Wattage: 96 Watts

• Cable Length: 145 mm

• Battery Type: Lithium-ion (Li-ion)

• Compatible Servers: HPE ProLiant DL/ML/Apollo Gen10 & Gen10 Plus

Conclusion

The HPE Smart Storage Megacell Battery stands as a critical component for any server running a hardware RAID controller with a write cache. It combines a high power-to-size ratio with the reliability needed to protect your most sensitive enterprise data. Moreover, its ability to support multiple controllers from a single unit simplifies your hardware configuration. Therefore, it is a smart investment for maintaining the data integrity and high performance of your HPE Gen10 storage infrastructure.