ASUS KFN4-D16/SAS, AMD, Socket F (1207), 32 GB, 0, 1, 5, 10, 32 MB, Broadcom BCM5721 ASUS KFN4-D16/SAS. Processor manufacturer: AMD, Processor socket: Socket F (1207). Maximum internal memory: 32 GB. RAID levels: 0, 1, 5, 10. Maximum graphics card memory: 32 MB. LAN controller: Broadcom BCM5721