General InformationManufacturer: Hewlett Packard EnterpriseManufacturer Part Number: 633543-001Manufacturer Website Address: http://www.hpe.comBrand Name: HPEProduct Name: Flash Backed Write CacheMarketing Information: 2GB flash backed write cache (FBWC) memory module, 72-bit wide - Does not include the controller board or capacitor module - For use with the P420, P421, P430, P431, 822, and 830 Smart Array controllersProduct Type: Cache MemoryTechnical InformationMemory Size: 2 GBMemory Technology: DDR3 SDRAMData Backup Type: Flash BackedPhysical CharacteristicsForm Factor: MiniDIMMMiscellaneousCompatibility: HP Smart Array Controller: P420 P421 P430 P431 822 830