HP C7508-67008 - Rear filler (blanking) panel kit - Includes a filler panel used when only one fan and power supply are installed and a filler panel used when a SAF-TE manageability PC board is not installed Retail
HP A5616-67002 - Bus control module filler panel - Installed when using only one bus control module Retail
HP 371796-001 - Heatsink with cooling fan - For use in 1F (one fan) chassis using an Intel processor Retail