Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro 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, 3.1 GHz, Intel® Xeon® E5 v4, 8 GB, 1 TB, DVD Super Multi, Windows 10 Pro HP Z440. Processor frequency: 3.1 GHz, Processor family: Intel® Xeon® E5 v4, Processor model: E5-1607V4. Internal memory: 8 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. Operating system installed: Windows 10 Pro, Operating system architecture: 64-bit. Power supply: 700 W. Chassis type: Mini Tower. Product type: Workstation. Product colour: Black 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...