What is the speed of pcie x8?

Is 7010's PCIe x16 slot only Gen ? Can I upgrade to ? pcie 2 slot
➡️【Mk.com】✅ऑनलाइन कैसीनो गेम खेलना✅। अपनी पहली जमा राशि पर 100% बोनस के साथ ब्लैकजैक, रूलेट, पोकर, तीन पत्ती, स्लॉट और बहुत कुछ खेलें। ✅  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 pciex4 slot While every PCIe card is backward compatible, if you put a PCIe SSD card into a slot, the performance can only achieve rates 2

pcie slot bracket The PCIe standard doubles the per-lane throughput from the PCIe standard's 250 MBs to 500 MBs This means a 32-lane PCI connector