Guys, I'm in the process of bulding my 2nd PC, the last one one OC'd celeron 300 (I know, 10 years ago).
The case I purchased is the NZXT Lexa Blackline and the case has the following fans installed;
- 120mm Rear Chassis
- 120mm front chassis
- 120mm side chassis
- 80mm top
All of the fans have a 2 leads (power, ground) going into a simple (somewhat large) power jumper cable. I'm assuming these just plug into the power supply leads. This has to mean that the fans are running full-blast when I turn the PC on.
My motherboard on the other hand has dedicated fan headers (Intal DX38BT)
- 4-pin processor fan
- 4-pin chassis fan
- 3-pin chasis fan
- 3-pin chassis fan
- 3-pin MCH chipset fan
Theses fan header connectors are much smaller. I'm assuming here that MB fan heders will control the fans in variable speed, which is what I would like to have. Based on available headers I may have to plug one of the fans directly to power supply with no control.
What are my choices?
- Can I buy header connectos are re-wire my current fans? (only 2 leads though).
- Buy all new fans with the proper connectors? if so should I match pin counts (3, 4).
- Can I use the MCH fan header to run my 80mm chassis fan?
Any insight would be greatly appreciated, thanks.
BYW, I'm not going to OC my sytem yet and I wil be using the stock Intel CPU fan (E8400).
The case I purchased is the NZXT Lexa Blackline and the case has the following fans installed;
- 120mm Rear Chassis
- 120mm front chassis
- 120mm side chassis
- 80mm top
All of the fans have a 2 leads (power, ground) going into a simple (somewhat large) power jumper cable. I'm assuming these just plug into the power supply leads. This has to mean that the fans are running full-blast when I turn the PC on.
My motherboard on the other hand has dedicated fan headers (Intal DX38BT)
- 4-pin processor fan
- 4-pin chassis fan
- 3-pin chasis fan
- 3-pin chassis fan
- 3-pin MCH chipset fan
Theses fan header connectors are much smaller. I'm assuming here that MB fan heders will control the fans in variable speed, which is what I would like to have. Based on available headers I may have to plug one of the fans directly to power supply with no control.
What are my choices?
- Can I buy header connectos are re-wire my current fans? (only 2 leads though).
- Buy all new fans with the proper connectors? if so should I match pin counts (3, 4).
- Can I use the MCH fan header to run my 80mm chassis fan?
Any insight would be greatly appreciated, thanks.
BYW, I'm not going to OC my sytem yet and I wil be using the stock Intel CPU fan (E8400).