HP 381573-001 – HP Smart Array P400 BBWC Battery

Detailed Description:

The HP 381573-001 is designed as a battery-backed write cache (BBWC) unit for the HP Smart Array P400 controller, providing increased performance and reliability for your server’s storage system. This battery allows the RAID controller to store unwritten data in cache, significantly improving write performance by allowing instantaneous data capture. In the event of a power loss, the data stored in cache can be retained and written to the storage disks once power is restored, preventing data loss. This makes it an essential upgrade for servers hosting critical applications where data integrity and write performance are crucial. The HP Smart Array P400 BBWC battery is tailored to fit seamlessly with the Smart Array P400 controller, ensuring easy installation and compatibility.