This is a Dell Precision T5500 workstation running a new installation of Microsoft Windows 10-64 bit Professional. The CPUs are X5690 running at 3.47 GHz (that’s 12 CPU cores), 12 GB of RAM, 1 TB hard drive, NVIDIA Quadro 4000 video card with dual Display Ports & one DVI PORT, USB 3.0 ports front and back, two FireWire (IEEE 1394) ports on the back. Included is a 20” Apple Cinema monitor with the Apple 65 Watt power supply, and a wireless Logitech keyboard and mouse. Note: the keyboard ‘feet’ broke (a common problem with this keyboard) and the suggested ‘fix’ on the internet is to use parts from a binder clip. This works just fine. From Dell: Dell Precision T5500 Key Features The T5500 offers new Intel core architecture and technologies integrated in a proven chassis specifically designed to house compact dual-socket workstation performance. The new chipset helps enable users to benefit from memory scalability previously unheard of in such a compact Dell Precision workstation. With up to 9 DIMM slots to expand memory capacity up to 72GB5 and a chassis designed for constrained spaces, the Dell Precision T5500 provides a highly scalable architecture that enables you to manage large data sets with outstanding performance and reliability. Offering support for memory speeds of up to 1066MHz or 1333MHz, the T5500 is Dell’s mainstream dual-socket workstation. The T5500 also has two native Gen 2 PCIe x16 graphics slots each capable of driving graphics cards up to 150W (plus 2 x16 slots wired as x8, and 2 legacy slots PCI and PCI-X, two dedicated hard drive bays and up to two optical drive bays ensuring full optional support for up to 4.5TB7 of local storage with or without RAID. Such compact performance is likely to be adopted by specialists in finance industry for trading floor needs, although it is highly suitable for other high-end workstation applications in CAD and similar needs for performance architecture.