I'm giving this away to someone who needs it, as I had no use for it and it was just sitting around. This PC runs smoothly and comfortably for everyday tasks such as browsing, office work, and watching videos. It's configured as a business workstation, so it has excellent stability and durability. Windows 10 is already installed, so you can start using it as soon as you turn it on. 【Specifications】 CPU: Intel Xeon E5-1620 v2 (4 cores, 8 threads) Memory: 16GB HDD: 500GB GPU: NVIDIA Quadro K600 Chipset: Intel C602 OS: Windows 10 (activated) Accessories: Power cable ✅ This is a used item, so there is some wear and tear, but it works well. ✅ The inside has been lightly cleaned, so it's ready to use upon arrival. Instant purchase is OK.