b200 slotEach DIMM channel has two slots: slot 1 and slot 2. Th e blue-colored DIMM slots are for slot 1 and the black slots for slot 2. As an example, DIMM slots A1, B1, C1, D1, E1, and F1 belong toTwo SD card slots are available on the front left side of the server. 32, 64, or 128 GB GB SD cards are available from .