. The ESPRIMO D738 desktop PC provides advanced expandability features in a smaller housing. The processors ensure superior energy efficiency coupled with high performance. To meet the system upgrade requirements it offers high flexibility with space for up to three mass storage drivesKey Product Info . Benefit from a wide range of features which ease your workaday lifePleasant working environment due to an extremely quiet systemBe ready for instant communication and a significantly reduced energy billSimple system administration for complex IT infrastructures