Operating System: Windows 10 Home & Pro MAR, Windows 11 Home & Pro, Ubuntu Linux, Free DOS Chipset : Intel Q370 Chipset Processors : Intel 8th generation Core i7, i5, Core i3, Pentium Dual Core and Celeron Dual Core Memory Support : 2 SODIMM slots , Up to 32GB (2x16GB) 2666MHz DDR4 DRAM Non-ECC memory Hard Drive : Up to 2TB SATA or Solid State Drive (optional). M.2 SSD Removable Media : N/A Expansion Bays : 1 x 2.5" Expansion Slots : One M.2 2230, One M.2 2230/2280 Graphics : Intel UHD Graphics 630 Audio : Realtek ALC3234 Communications : Integrated Intel I219-LM Ethernet LAN 10/100/1000 I/O Ports : One USB 3.1 Gen 2 Type-C port (front), One USB 3.1 Gen 1 port (front), Audio I/O (front), Two DisplayPorts 1.2 (rear), VGA/DP1.2/HDMI2.0/Type-C Alt Mode/DP-Alt mode (optional) (rear) Input Devices : Dell USB Entry Optical Mouse, Dell Laser Mouse Power : 90W Dimensions : 18.2 x 17.8 x 3.6 cm Weight : 1.18 kg