H136237 - PC SERVER 720 (8642) PROCESSOR CARD SUPPORT TEXT: The Processor card support FRU p/n06H8683 is now manufactured with metal instead of plastic. This metal support provides better support for the bridge card, memory cards, and processor cards. If a PC Server 720 will be moved, shipped, or serviced, it is recommended that this metal card support be installed. January 20, 1997