ZOTAC ZBOX Intel Atom D2700 2.13GHz Dual-Core No Memory, No Hard Drive and No Operating System ZBOX-ID80-U NVIDIA GeForce GT520M GPU (512MB), Intel Atom D2700 CPU (2,13 GHz, dual-core), Intel NM10 Express chipset, 1 space for 2.5-inch SATA 3.0 Gb/s hard drive, 2 slots for 204-pin DDR3-1066 SO-DIMM (up to 4GB) HDMI (1080p with 8-channel audio), Dual-link DVI, HDCP compliant, VGA (with DVI-to-VGA adapter), NVIDIA nView multi-display technology, 6-in-1 Memory card reader (MMC/SD/SDHC/MS/MS Pro/xD) NVIDIA PureVideo HD & CUDA technology, Adobe Flash Player 10.1 acceleration, Microsoft DirectX 11 compatible & DirectCompute ready, OpenGL 4.1 compatible, OpenCL compatible, Integrated 802.11n WiFi & Bluetooth 3.0