The HPE 505908-001 Flash Backed Write Cache (FBWC) uses flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss.

Upgrade your server's performance with the HP 1GB Flash Battery Backed Cache Controller. This high-quality controller is designed to provide fast and reliable performance, ensuring that your server can handle even the most demanding workloads. Featuring a brand new design, this controller is made by HP, a trusted brand in the world of computer components. It boasts of a 1GB flash memory and a battery backup to ensure that your data is safe in the event of a power outage. Made in China, this controller is compatible with various servers and ensures smooth operation. Get your hands on this HP controller today and experience faster server performance!