The Lenovo ThinkStation P620 is a high-performance workstation powered by AMD Ryzen Threadripper PRO processors. It is designed for professionals in engineering, architecture, data science, and content creation who need extreme computing power. The AMD Threadripper 16-Core Processor is idea for multi-threaded workloads such as rendering, simulations, and AI tasks. This unit is configured with 64GB ECC Memory and can handle up to 1TB RAM. This unit has dual (2) 1TB NVMe SSD Drives for a total of 2TB storage. It has 2 open 3.5" drive bays so you can add even more.  The P620 is highly expandable with multiple PCIe 4.0 expansion slots and storage configurations. This machine supports up to two Nvidia RTX A6000 graphics cards, or Quadro RTX GPUs, making it top choice for GPU-heavy tasks.  The AMD Radeon Pro W5100 is a great mid-level graphics card for professionals in 3D rendierng, video editing, scientific computing, and engineering. Specifications: AMD Ryzen Threadripper Pro 3955WX @ 3.9GHz (16 Cores, 32 Threads, 64MB Cache, Turbo up to 4.3GHz) 64GB DDR4 RAM (ECC, 8x8) 2 x 1TB NVMe SSD AMD Radeon Pro W5100 4GB GDDR5 Graphics Card Windows 11 Pro DVDROM Optical Drive Ports: 4 x USB 3.2 Gen 2 2 x USB 3.2 Gen 1 2 x USB-C 1 x HDMI 1 x DisplayPort 1 x 3.5mm Headphone/Microphone Combo Jack 2 x Ethernet (RJ-45) Power cable included. One Year Parts & Labor Warranty.