Final answer:
The PCIe Version 1.0 introduced the 6-pin PCIe power connector, which delivers up to 75 watts of power to support high-performance expansion cards in combination with the PCIe slot's 25 watts, allowing a total of 100 watts.
Step-by-step explanation:
The new type of power connector on the motherboard that was introduced with PCIe Version 1.0 is the 6-pin PCIe power connector. This connector is designed to provide additional power to PCIe cards that require more power than the PCIe slot itself can supply. The 6-pin PCIe connector can deliver up to 75 watts of power. When combined with the power from the PCIe slot, which can provide up to 25 watts, a total of up to 100 watts can be supplied to a PCIe card. This additional power capability is essential for high-performance video cards and other expansion cards that may have high power demands.