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398648-001 - NEW - HPE Server Battery

$120.00 USD

Ready to ship  -  1 left

Warranty: Lifetime

Condition: NEW

HPE Smart Array Battery Backed Write Cache Battery Module

The HPE (Hewlett Packard Enterprise) battery is a high-quality Nickel-Metal Hydride (NiMH) battery designed to support Hewlett Packard Enterprise (HPE) ProLiant servers and Smart Array RAID controllers. This battery is critical for protecting data by providing backup power to the RAID cache memory in the event of a power failure, ensuring that no cached write data is lost and allowing safe recovery once power is restored.

This battery helps extend system uptime and reliability by maintaining stored data until power is restored. For specific compatibility, you may want to check if it aligns with your HPE server model, as this model can be compatible with multiple HPE server series.

 

SPECS:

 Capacity: 5000mAh

 Voltage: 4.8V

 Battery Type: Nickel-Metal Hydride (NiMH)

 Compatibility: Commonly used in HPE ProLiant servers and storage controllers for smart array and RAID controllers.

 Primary Function: Backup power source for cache memory during power loss.

Alternate Part Number: 381573-001

Compatibility:

Smart Array P400

Smart Array P800

 
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L
Lars Eriksson
HPE server battery — restored our controller to full performance

Our HPE ProLiant server controller battery had failed and the system was running in degraded write-through mode. This 398648-001 replacement battery from Resilient Tec arrived quickly and was easy to swap in. Controller went back to write-back mode after the battery reached full charge. New condition at $119 is reasonable for an HPE OEM battery. Good outcome.

Thank you Lars! Write-back mode restored after battery replacement is always a satisfying fix. Glad it charged up quickly and got your controller back to full performance!