Case Type 1U rack | Chipset Intel C256 | Socket LGA1200 | CPU's Xeon UP | Maximum number of CPUs 1 | 1xPCI-Express 4.0 8x | 1xPCI-Express 4.0 16x | 1xM.2 | 1x15pin D-sub | 2xUSB 2.0 | 3xUSB 3.2 | 1xCOM | 3xRJ45 | Memory type DDR4 | Frequency speed 3200/2933/2666 MHz | Memory features UDIMM/ECC | Memory slots 4 | PSU Output Power 350 Watts | 4x3.5" SATA Hot-swap | Cooling & Ventilation System 4 middle cooling fan | Software included SFT-OOB-LIC | Included Accessories CPU Heatsink