Tested and initialized. This is a high-spec PC, exceeding the performance of general PCs, making it suitable for various applications such as PC gaming, virtual infrastructure, CAD, rendering, and advanced calculations. Workstations utilize high-grade motherboards and power supplies, and also offer excellent expandability. When purchasing a used PC, we highly recommend a workstation. ■ Lenovo P710 The top-of-the-line XEON v4 generation workstation. ■ CPU XEON E5-2630 v4 x2 20 cores, 40 threads Measured Cinebench R23 multi-score: Over 14,000 points ■ Memory 48GB ECC registered memory Stable performance even during long hours of operation ■ Video Card GTX1660ti (installed) Quadro K620 (included) ■ Storage SSD 256GB ■ USB 3.0: 4 front ports, 4 rear ports ■ OS Windows 11 Pro Workstation 64bit, license activated ■ DVD Multi-drive installed ■ Power Supply 650W, 80 Plus PLATINUM, 92% efficiency ■ Condition There are some scratches from use, but there are no issues with operation. Included accessories: Power cord, video card (Quadro K620), recovery USB, spare SATA cable. Memory: 48GB Graphics board type: GTX 1000 series