A revolution in ultra-compact device design, this new Intel NUC packs more features, including support for 2.5-inch drives, into an innovative small form factor. This fully scalable, computing solution comes complete with the latest 4th generation Intel Core™ i 5 processor. The Intel NUC provides a flexible, customizable engine to drive home theater PCs, media server PCs, & intelligent computing for small spaces, or anywhere else you can imagine. The Intel NUC D54250WYKH has many useful features, including four USB (Universal Serial Bus) 3.0 ports, an infrared sensor, a headphone/microphone jack, Mini HDMI*, & Mini Display Port* video interfaces, & extra space to accommodate 2.5-inch HDD or SSD drives to support a variety of home or small office usages. It also features Visibly Smart graphics using Intel HD Graphics 5000 to provide amazing performance & visually stunning graphics for immersive gaming, media editing with Intel Quick Sync Video, & HD playback with Intel Clear Video HD Technology (Intel CVT HD). Features & Configurations Processor Intel Core™ i 5 4250U processor (1.3 GHz with turbo capability to achieve 2.6 GHz, dual-core processor with 3 MB smart cache) Memory Two SO-DIMM slots supporting up to 16 GB of 1600/1333 MHz 1.35V DDR3L memory (NOTE: 1.5V DDR3 memory is not supported) Graphics Intel HD 5000 graphics 1 x HDMI* 1.4a One Mini Display Port*1 1.2 supporting ultra-high definition 4K displays & multiple monitor functionality One Mini HDMI* 1.4a port Audio Intel HD Audio 2 via Mini HDMI 1.4a Mini Display Port 1.2 output supporting 8 channel (7.1) digital audio Intel HD Audio via stereo analog audio jack (microphone in/headphone out/speaker out) Peripheral connectivity Four super high-speed USB (Universal Serial Bus) 3.0 ports (two back panel ports & two front ports) Two additional high-speed USB (Universal Serial Bus) 2.0 ports via internal header Storage Internal support for 2.5-inch HDD or SSD (up to 9.5 mm thickness) Networking 10/100/1000 Mbps Ethernet port Wireless antennae (integrated into the chassis) Enclosure Silver aluminum ring with diamond cut around black top Dimensions: 116.6 mm x 112 mm x 51.5 mm Power adapter 19V, 65W DC-DC power adapter Power cord options (types B, E, G, & no cord options) Additional features Intel Visual BIOS Windows* 8.1 & 8 logo Compatible with Linux* VESA mount bracket (75x 75-mm & 100x 100-mm compatible) Half-length PCIe* mini-card slot Low-acoustics active cooling design Kensington lock* support