ZOTAC ZBOX M Series Mini PC MI521 Nano XS Intel Core i3 4030U CPU. No Hard Drive, No Memory, No OS, Barebones System (ZBOX-MI521NXS-U) Intel HD Graphics 4400.Intel Core i3 4030U (dual-core, 1.9GHz). 1 mSATA SSD slot. 2 204-pin DDR3L-1600 SO-DIMM (up to 16GB). No Hard Drive, No Memory, No OS, Barebones System HDMI mini- Display Port. HDCP compliant. 3-in-1 card reader (SD/SDHC/SDXC). 10/100/1000 Ethernet (RJ45). 2 USB 2.0 port. 2 USB 3.0 ports. Compatible with Microsoft Windows 8, Windows 7, 32/64-bit.Microsoft DirectX 11.1. Compatible 802.11ac Wi-Fi & Bluetooth 4.0 technology. Intel Clear Video HD technology. Intel InTru 3D technology. Intel Quick Sync Video technology. Intel Hyper-Threading technology. Intel Virtualization technology (VT-x & VT-d). Graphics Output: HDMI + mDP Audio : Analog - Stereo output, Digital - 8-ch via HDMI S/PDIF Package Contents :1 x ZOTAC ZBOX MI521 Nano XS, 1 x Wi-Fi antenna, 1 x VESA mount, 4 x Mounting screws, 1 x Stand, 1 x AC adapter, 1 x Power cord, 1 x Warranty card,1 x User manual 1 x Quick Install Guide, 1 x USB drive with O/S driver, 1 x Driver disc