The RS6000 7315-C04 HMC offers preloaded Code for POWER4 Licensed Machines. The C04 HMC provides GUI configuration for operating multiple IBM eServer pSeries POWER4 servers. The C04 supports SMP, LPAR, or clustered environments. Frontier offers used and refurbished 7315-C04s. Contact us today or simply request a quote. 866-226-6344