Is 7010's PCIe x16 slot only Gen ? Can I upgrade to ?

Is 7010's PCIe x16 slot only Gen ? Can I upgrade to ? pcie 2 slot
➡️【Mk.com】✅घर छोड़े बिना ऑनलाइन कैसीनो गेम खेलें! ✅ऑनलाइन जुआ और लॉटरी गेम के लिए भारत का एकमात्र आधिकारिक स्रोत है। ✅  There are three external and one internal PCIe slots available in the server The external slots support optional, standard PCIe cards and are numbered 1, 2 pcie slot size When paired with the PCIe bus, an NVMe SSD offers the latest levels of performance and speed you can get NVMe SSDs communicate directly with the system CPU

pcie slot size The robust expansion chassis supports 4 PCIe x1 add-on cards and features up to 10Gbps of total bandwidth The expansion chassis connects to

pcie slot for gpu Information on the compatibility of Intel® Arc™ A750 with PCIe slot  Information on the compatibility of Intel® Arc™ A750 with PCIe slot