HP JC178-61101 - 6604 router chassis assembly (JC178B) - Includes two management module (MPU) slots, two power supply slots, one fan tray slot, and two slots for either FIP modules, or SAP modules, or some combination of these Retail
HP JC748-61001 - 10512 switch chassis assembly - Includes two management module slots, four switch fabric module slots, twelve I/O module slots, six power supply slots, and two fan tray slots Retail
