MX10008-3F-BASE - Juniper - JNP10008/MX10008 Base 8-Slot Chassis Includes 1 Routing Engine 3 Power Supplies 2 Fan Trays 2 Fan tray Controllers and 3 Switch Fabric Cards
MX10004-3F-BASE - Juniper - JNP10004/MX10004 Base 4-Slot Chassis include 1 Routing Engine 2x Power Supply 2x Fan Tray 2 Fan Tray Controller and 3 Switch Fabric Cards