More versatile than ever before. With up to 16 discrete processor cores, the HP Z620 Workstation packs a ton of computing & visualization power into a quiet, compact footprint. This dual-socket system helps you boost productivity with next-generation Intel Xeon processors & support for up to 8 displays. Features Windows 8 Pro or other operating systems available Big Possibilities. Compact Form Factor. With its innovative design, the HP Z620 Workstation gives you a near silent computing solution in a form factor that’s a perfect fit for space-constrained environments. & for easy servicing & upgrades, it features a completely tool-less chassis with integrated handles & a tool-free power supply. The Performance You Dem&. Get massive system performance with a small footprint. The HP Z620 features the next evolution in processor technology & system architecture, setting the standard for versatility with support for a single Intel E5-1600 Series Xeon processor or dual Intel E5-2600 Series Xeon processors. Now with up to 16 cores, the HP Z620 powerhouse supports a full range of processors, to help you get more done every minute. Bring Your Ideas To Life Faster. The HP Z620 is designed to support next generation PCI express Gen 3 graphics technology that doubles the bandwidth in & out of the card. The HP Z620 offers a huge variety of professional graphics from NVIDIA & AMD – from Pro 2D to Extreme 3D. With 800W 90% efficient power supply & support for up to 8 displays, the HP Z620 gives you the freedom of doing & seeing more. Modify Your Machine. Customize the HP Z620 Workstation the way you want to with a variety of expansion options, including USB (Universal Serial Bus) 3.0 for blazing fast speeds & up to 12 memory slots capable of supporting 96GB of the latest generation of DDR3 memory. With 3 internal drive bays & 2 external bays, choose from a variety of storage types including SATA 7.2K/10K, SAS 10K/15K & SSD.