IBM EM63 32GB POWER9 Memory CCIN - 324F FRU - 78P4198 Compatible with - 9009, 9008, 9223, 9040 The IBM EM63 32GB DDR4 POWER9 Memory feature reports with 324F CCIN, has 78P4198 part number, must be installed in pairs and is supported on 9009-41A, 9009-42A, 9009-22A, 9009-42H, 9008-22L, 9223-22H, 9223-42H and 9040-MR9 POWER9 servers. The IBM Power9 servers have 32 DDR4 Memory DIMM slots, providing a maximum of 4TB of main storage for two processor socket systems, or 2TB of POWER9 Memory for single processor servers in 16 DDR4 main storage slots (except 9009-41A which has 1TB maximum memory). The IBM EM63 32GB DDR4 Power9 memory will run at different frequencies of 2133, 2400, and 2666 Mbps based on configuration.