Final answer:
The new power connector introduced with PCIe Version 2.0 is the 8-pin PCIe connector, which supplies an additional 150 watts of power to support high-powered PCIe cards.
Step-by-step explanation:
The new type power connector introduced with PCIe Version 2.0 is known as the 8-pin PCIe power connector. This connector was designed to provide additional power to PCIe cards that require more power than what can be supplied through the motherboard's PCIe slot alone. This 8-pin power connector can deliver an additional 150 watts of power to the PCIe card, helping to support more powerful graphics cards and other expansion cards that have higher power demands.