The Fujitsu Flash Backup Unit Option is a professional flash memory module that provides a reliable data protection solution for the PRIMERGY server family. This backup unit is specially designed for use in a corporate environment, where data protection and fast recovery are critical.

The module is compatible with Fujitsu PRIMERGY RX1330 M4, RX2520 M4/M5, RX2530 M4/M5, RX2540 M4/M5, RX4770 M4, and TX2550 M4/M5 servers, including liquid-cooled versions. This broad compatibility provides flexible installation options in different server configurations.

Flash-based technology guarantees fast data transfer and reliable operation. The backup unit is particularly useful for protecting the cache of RAID controllers, where in the event of a power failure, the preservation of the data stored in the memory is essential to maintain the integrity of the system.