Revit workstations are designed for optimal performance to give you the power you need to efficiently complete your work. Recommended for performance: Processors Speed Fast the better. Recommend 3Ghz or higher. Processor Cores Higher core counts are utilized when rendering. Recommend 6 cores or more. Memory (RAM) 20x of your compacted central project file is a good rule of thumb. Recommend 16GB or higher. Storage Faster drives will improve overall workstation responsiveness. Its recommended to use a SSD for the Operating system and program loading, and HDD for file storage. Graphic Card (GPU) - Dedicated video cards supporting DirectX 11 or later are strongly recommended. Nvidia Quadro are supported and certified by AutoDesk. This workstation is certified to work with Revit.Processor: Single Intel Xeon E5-1620v3 Quad Core 3.5Ghz Processor 4 Cores, 8 Virtual Cores in Hyperthreading Mode! (Additional processor configurations available)Memory: 32GB DDR4-2133 Memory Supports up to 128GB of total memory, 8 DIMM slots for DDR4 ECC Registered MemoryStorage: 2TB 6Gb/s SATA Solid State DriveDrive Bays: Up to two 3.5'' or 2.5'' (adapter needed for 2.5'') internal SATA, SAS or SSD hard drives 2 external 52.5'' baysRaid Controller: On-board RAID Support RAID 0, 1, 10 (Factory integrated)Graphics: Nvidia Quadro P2000 5GB GDDR5 Graphic Card, DirectX 12 (Certified Hardware for Revit)Operating System: Windows 10 Professional 64-Bit Pre-Installed Software: AutoDesk Revit Software is not includedPower Supply: 525W power supply, 85% efficientOptical: DVDRW DriveNetworking Integrated Intel I218LM PCIe GbEControllerSlots: Slot 1: PCI Express Gen2 x1 Full-height, Slot 2: PCI Express Gen3 x16 Full-height, Slot 3: PCI Express Gen2 x4 Full-height, Slot 4: PCI Express Gen3 x8Full Height, Slot 5: PCI Express Gen3 x16 Full-height, Slot 6: PCI 32bit/33MHz Full-heightFront Ports: 4 USB 3.0, 1 Headset, 1 MicrophoneRear Ports: 4 USB 3.0, 2 USB 2.0, 2 PS/2, 1 RJ-45 (NIC), 1 Audio Line-In, 1 Audio Line-OutSerial supported with optional connector on PCI bracket cabled to system board connectorInternal Ports: 2 USB 2.0 ports available with a single 2x5 header The 2x5 header can be converted to a standard(Type-A) USB connector through the use one HP Internal USB Port Kit (EM165AA) This port kit uses onehalf of the 2x5 header The 2x5 header also supports up to one 15-in-1 Media Card Reader1 USB 3.0 port available by a 2x10 headerPeripherals: Power Cable Included Mouse, Keyboard, and Video Cable Not IncludedCondition: Seller refurbished unit may have minor scratches and scuffs*Systems are built to order and fully customizable. Please call for more information. Note that a stock photo is used and unit may differ depending on configuration.