Technical Details

Operating system: Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro 64)
(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 family: Intel® Xeon® E3 processor
Processor: Intel® Xeon® E3-1226v3 with Intel HD Graphics P4600 (3.3 GHz, 8 MB cache, 4 cores)
Number of processors: 1
Chipset: Intel® C226
Environmental: Low halogen
Form factor: All-in-One
Memory, standard: 8 GB 1866 MHz DDR3 ECC Unbuffered RAM (2 X 4 GB)
Internal drive bays: One 8,9 cm (3.5”) or two 6,3 cm (2.5”)
Internal drive: 256 GB mSATA SSD
Optical drive: Slim SATA SuperMulti DVD writer