Zotac Intel Atom D525 1.8 GHz Dual Core All-in-One Mini-PC Intel Atom D525 CPU (1.8 GHz, dual-core), NVIDIA ION GPU (w/512MB DDR3 memory), Intel NM10 Express chipset, Internal mini-PCI Express expansion 250GB 5400 RPM HDD, eSATA 3.0 Gb/s expansion, 1GB DDR2-800 SO-DIMM, 1 Open 200-pin DDR2 SO-DIMM slot, Up to 4GB memory 2 USB 3.0 port, 1 USB 2.0 port, 8x DVD+-R/RW / 24x CD+-R/RW read/write, 6-in-1 Memory card reader (MMC/SD/SDHC/MS/MS Pro/xD) NVIDIA PureVideo HD technology, NVIDIA CUDA technology, Adobe Flash Player 10.1 acceleration, DirectX 10.1 compatible HDMI (1080p w/8-channel audio), Dual-link DVI, HDCP compliant, VGA (with DVI-to-VGA adapter), NVIDIA nView multi-display technology