b200 slotEach CPU in a Cisco UCS B200 M4 blade server supports four channels of three memory slots each. In a 1 DPC confuration, DIMMs are in slot 1 only. In a 2 DPC confuration, DIMMsThe Cisco UCS B200 M5 includes support for the following: 2nd Generation Intel® Xeon® Scalable Processors. 2933-MHz DDR4 memory DIMMs. 128 GB, 256 GB, 512 GB Intel®