General InformationManufacturer: Hewlett Packard EnterpriseManufacturer Part Number: 633540-001Manufacturer Website Address: http://www.hpe.comBrand Name: HPEProduct Name: 512MB Cache MemoryMarketing Information: 512MB flash backed write cache (FBWC) memory module, 40-bit wide - Does not include the controller board or capacitor module - For use with the P222 Smart Array controllerProduct Type: Cache MemoryTechnical InformationMemory Size: 512 MBData Backup Type: Flash BackedDevice Supported: RAID ControllerMiscellaneousCompatibility: HPE Raid Controllers: P420 P222 Environmentally Friendly: YesEnvironmental Certification: RoHS