NEW HP 488069-b21 Trusted Platform Module Option Kit Security Kit ,Option Kit Security Kit NEW HP 488069-b21 Trusted Platform Module, 488069-B21 Kit includes: TPM Board, TPM Security Rivet, Installation Instructions,The TPM is a security chip that is unique to the server, It performs key security processes independent of other hardware components.NEW HP 488069-b21 Trusted Platform Module Option Kit Security Kit.