K300 Mini PC Intel Core 4th 5th 6th 7th 8th 9th 10th 11t 12th i3 i5 i7 processors Mini PC

It's a Barebones System. No memory / Storage / OS
CPU : Intel Core 4th~12th i3/i5/i7 processors                                     DDR :4~5th Supports 1 DDR3 up to 8G
          8-10th Supports 1 DDR4 up to 32G
SSD : 4~5th SATA*1 MSTA*1
           8-10th SATA*1 M.2 NVME*1   
Expansion :MINI PClE slot supporting WlFl/4G modules                                                                          I/O :USB 2.0 *4 USB 3.0*2  /HD* 1/RJ45*2/DC* 1/1*VGA/6*COM /LINE OUT*1.MIC*1./3.5mm Earphone Jack*1
OS: WIN7/WIN10/LINUX/UBUNTU/CENTOS
Dimension :172*135*54mm