u/urbased

Relative is selling their sons pc and I’m wondering if I should buy this build for $500 and it even includes a monitor (im still new to the pc world)

AMD Ryzen 7 5700 3.7GHZ
16GB DDR4 Memory
NVIDIA GeForce RTX 3070 8GB
1TB PCI-E NVME SSD

I’m not too sure about anything else as I have to see in person but the case and monitor looks good have to ask about the refresh rate but I’m worried about it being DDR4 but if it’s a good deal I think I would buy since it would be my first pc but what else should I look for when I see it in person.