Intel NUC DN2820FYKH with Intel Celeron N2820 , 2.5 inch HDD support Intel Celeron N2820 Intel Wireless-N 7260BN pre-installed for out-of-the-box connectivity Single channel SODIMM DDR3L 1066/ 1333 MHz, 1.35V Intel HD Graphics Internal support for 2.5' HDD or SSD 10/100/1000Mbps Ethernet port