Technical Details

Operating system: Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro 64)
Operating system note: This system is preinstalled with Windows 7 Professional software and also comes with a license and media for Windows 8.1 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
Processor
Processor family: Intel® Xeon® E3 processor
Processor: Intel® Xeon® E3-1246v3 with Intel HD Graphics P4600 (3.5 GHz, 8 MB cache, 4 cores)
Number of processors: 1
Memory, standard’: 8 GB 1866 MHz DDR3 ECC Unbuffered RAM (2 X 4 GB)
Drives: Hard drive description
256 GB mSATA SSD: Internal drive bays
One 8,9 cm (3.5”) or two 6,3 cm (2.5”)