Usually, motherboards with (8+4) pin CPU and additional MOLEX connectors seek high wattages. That’s the reason most manufacturers recommend getting a PSU that supports the latest ATX12V specifications ...

Use the screwdrivers to tighten the nuts. You will see a bundle of wires on the other side which consists of a 20 (+4) pin power connector, 4 (+4) pin CPU power cable, 6 (+2) pin PCIe connector, a ...

The cable that's supposed to come with the motherboard ends in Molex, but I'd actually prefer Berg as I need to power a CF to IDE adapter that gets powered with a floppy connector.

Molex connectors are one of the oldest and most common types of power supply connectors. They have four pins, two for 12 volts and two for 5 volts, and a rectangular shape with a locking mechanism.

In sum, my motherboard only has one of those 4-pin connectors which most fans use nowadays. I need decent fans that connect not to them but to those good old Molex connectors.

All the other plugs coming out of the power supply—called Molex connectors—are for drives, and they provide +12V (yellow) and +5V (red) power, as well as two ground wires (black).

The standard 20+4-pin and 8-pin ATX/CPU power connectors are provided, one dual-head 6+2-pin PCIe power connector, two SATA connectors on one cable and four Molex connectors on two separate cables.