HP JC566-61001 - HSR6600 RSE-X1 router MPU (full-width) - Main Processing Unit (MPU) with RJ-45 Management port, RJ-45 AUX port, RJ-45 Console port, USB (type A) port, USB (type B) port, two DIMM slots, one internal CF card slot, and one external CF Retail
HP 0231A761 - HSR6600 RPE-X1 router MPU (half-width) - Main Processing Unit (MPU) with RJ-45 Management port, AUX port, and Console port, USB (type A) port, USB (type B) port, two DIMM slots, one internal and one external CF card slots - Requires RPE Retail
HP JC569-61001 - 6604 spare fan assembly - Exhausts air from the switch (rear and left side to right side) - Includes the fan tray with three large fans - Mounts in the right side of the chassis Retail
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 0231A984 - A6616 chassis accessory kit - Includes the RPE-X1 module carrier tray assembly and one half-width blanking panel - Installs in a full width MPU slot on the chassis to allow the use of half-width RPE-X1 Main Processing Modules (MPU) Retail
HP 0231A86R - MSR 1-Port E3/CE3 MIM Module (MIM-1CE3) - Multifunction Interface Module (MIM) with two SMB connectors (TX/RX) that transmits, receives, and handles one channel of E3 fast traffic and provides low-speed access in CE3 mode Retail
HP 875728-001 - Intel Xeon Platinum 8153 Sixteen-Core 64-bit processor - 2.00GHz (Skylake), 22MB Level-3 cache, 125 watt thermal design power (TDP), socket FCLGA3647 Retail
