Lenovo ThinkStation P620 30E00033US Workstation - 1 Hexadeca-core (16 Core) 3955WX 3.90 GHz - 16 GB DDR4 SDRAM RAM - 512 GB SSD - Tower - Graphite Black - Windows 10 Pro 64-bit - DVD-Writer - English (US) Keyboard - Ethernet

You can get data transfer speed up to 10 Mbps with Ethernet connectivity Working in different apps while keeping an eye on social media has never been easier; with Windows 10 Pro OS, you can now snap up to four apps to any location on the screen for effortless multitasking. You can even create individual desktops for specific projects and tasks. With 16 GB of memory, run as many programs as you want without losing the execution performance Super Multi-format DVD Drive for all your optical media and video recording needs. Plays and burns DVDs and CDs. 1000 W power supply unit (PSU) fulfills your systems power requirements EPEAT Silver certified - reduced environmental impact from multiple eco-attributes. Ranked in three tiers: Bronze, Silver or Gold. ENERGY STAR certified - meets federal guidelines for energy efficiency. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.