[SOLVED] How do I connect these 2 pin molex connectors and 3 pin connectors?

[Leronus]

Okay so I'm building a new PC but I don't know where I'm supposed to connect these cables to. My PSU doesn't have any molex cables. I've got 3 of these fans. This is my first time so I have no idea what I'm doing. Images:

https://imgur.com/a/b0KRHM7

View: https://imgur.com/a/b0KRHM7

 

[cin19]

1. What PSU did you have? usually most of the PSU have the 4-pin molex connectors.
2. For 1st picture, you can connect the left (2pin) and middle (4-pin) into the 4-pin molex connector from the PSU.
3. For the 2nd picture, you can connect these 3-pin cable into the MB fan_header.

 

[Leronus]

1. What PSU did you have? usually most of the PSU have the 4-pin molex connectors.
2. For 1st picture, you can connect the left (2pin) and middle (4-pin) into the 4-pin molex connector from the PSU.
3. For the 2nd picture, you can connect these 3-pin cable into the MB fan_header.

I'm certain my PSU doesn't have these connectors. I've bought SATA to molex adaptors, will that work?

 

[cin19]

I've bought SATA to molex adaptors, will that work?

yes, it will work.

 

[Leronus]

1. What PSU did you have? usually most of the PSU have the 4-pin molex connectors.
2. For 1st picture, you can connect the left (2pin) and middle (4-pin) into the 4-pin molex connector from the PSU.
3. For the 2nd picture, you can connect these 3-pin cable into the MB fan_header.

A 500W psu from beQuiet, can't find the model or anything though.

 

[Leronus]

yes, it will work.

Great!