<b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Hard Drive HDD Intel® Xeon® processors deliver cloud computing, real-time analytics, processing for your mission-critical business, and big data insights. Improve data center efficiency and reliability to handle any workload. Intel Xeon E5 v4 HP Z440, 3.5 GHz, Intel® Xeon® E5 v4, 16 GB, 1 TB, DVD Super Multi, Windows 7 Professional HP Z440. Processor frequency: 3.5 GHz, Processor family: Intel® Xeon® E5 v4, Processor model: E5-1620V4. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2400 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drive type: DVD Super Multi. Discrete graphics card model: NVIDIA® Quadro® K2200. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 700 W. Chassis type: Midi Tower. Product type: Workstation http://www.cadalyst.com/hardware/workstations/hp-z440-workstation-24940 As luck would have it, we've had a trio of Premium 1S machines come through our doors recently, one from each of three workstation vendors: Maingear's Quantum F131 , Dell's Precision 5810 , and HP's Z440, reviewed here.System FeaturesBack in 2009, HP laun... Excellent balance of price and performance, PCI Express–based Z Turbo SSD PSU cannot be swapped out easily HP isn't the top-selling workstation vendor on the planet for nothing. Its chief competitors, Dell and Lenovo, have both raised the competitive pressure, but HP is holding its ground with solid, sensible, and innovative products, including the Z440. Along...