Processor: 1.4 GHz 64-bit processorCompatible with x64 instruction setSupports NX and DEPSupports CMPXCHG16b, LAHF/SAHF, and PrefetchWSupports Second Level Address Translation (EPT or NPT) Memory: The following are the estimated minimum RAM requirements for this product: 512 MB (2 GB for Server with Desktop Experience installation option)ECC (Error Correcting Code) type or similar technology Hard disk space: 32GB Additional requirements: Computers running this release also must have the following: DVD drive (if you intend to install the operating system from DVD media) The following items are not strictly required, but are necessary for certain features: UEFI 2.3.1c-based system and firmware that supports secure boot Trusted Platform Module Graphics device and monitor capable of Super VGA (1024 x 768) or higher-resolution Keyboard and mouse Internet access (fees may apply)