molex

Forum discussion tagged with molex.
  1. AMD191

    Question Fan controller connector to PSU?

    I have a new pc case from Empire Gaming and it has a fan controller with all the fans connected to it. On the inside is a molex connector but it has 2 connections? It is both types of molex almost like a connector but i have no idea how to connect it, Because there are 2 molex do I need one in...
  2. Svalkash

    [SOLVED] Control 3 pin? 3-pin vs Molex?

    Hello everyone. I need your advice about fans. Already bought a motherboard ASRock Fatality B450 gaming K4 and Midi-tower case with 4 vents. The problem is that all vents have 3-pin and Molex ports. Mobo has 3 ports for 4-pin vents, power supply - 2 Molex. Recently heard that some motherboards...
  3. R

    Question Controller to PS/MB

    Hello, I'm wondering if it is possible to connect a temperature sensor to molex or 12, 5 PINs ? It has a Line and Neutral lines out, also it has to be powered by 4-24 V DC In that case, can I plug them directly into molex or sata or even Motherboard pins? Is it save for my PS/MB? Thanks in advance.
  4. B

    Question Is this ok for now?

    So I bought a 980ti but I realised I needed a 8 pin connecter but I only have 2 6 pins. I have 2 free slots.so I got a 2 Molex to 8 pin and then I realised I only have 1 Molex so I bought a Molex splitter. So it goes like this Molex - Molex splitter - 2 Molex to 8 pin - graphic card Is this...
  5. M

    Question First time build! I don't have enough fan headers on my motherboard.

    So my mobo only has 2 fan headers. 1 is for my cpu but I still got 3 more fans to go. the stock fans i got has a molex socket in the middle and ends in a 3-pin. This might sound stupid but can I connect the 3 fans through their molex sockets back to back (like the human centipede) and then plug...
  6. D

    Question Nzxt h440(razer) bottom leds dont work

    Hello guys. I purchased nzxt h440 razer edition. At first case leds didnt work. I plugged in led hub into psu molex. After a while i find out that whill connecting those two led hub molex pin was not fully plugged. I fixed it and i got only rear led and razer logo. But this didnt help to light...
  7. F

    [SOLVED] How does this molex PWM fan splitter work?

    Hey guys I found this fan splitter , and I have some questions about it. What will happen If I connect 6 PWM fans via this adapter? Do all fans run at same speed because they get same PWM signal? If one fan's speed increases due to heat, speed of all other connected fans will also increase...
  8. S

    [SOLVED] I have a weird molex cable but with 2 pins going out of my case.

    I have a weird molex cable but with 2 pins going out of my case and i don't know what it does. Can you help me. Do i need it or not cuz my new psu for some reason doesn't have any molex cable. Power supply is LC600H-12. I don't know what case it is. PS It's not a fan connector.
  9. G0LD

    [SOLVED] How to plug fans on psu?

    I bought a 3 fan of Amazon ( 3 pin connector or molex) and i would like to connect them to my psu because i only have one "sys_fan" on my motherboard and its for my defaut case fan and i was wondering do i plug the 3 molex cable back to back (on the back of each other) or do i plug them on 3...
  10. Question Can a 4-pin (Molex) connector power a hard disk drive safely?

    I built a computer for my father with an AMD Ryzen 3 2200G and 8 GB of RAM recently; I'll call this computer the "Ryzen 3 PC". My father's old computer that has about 1 GB of RAM and an Intel Pentium D 805 recently stopped showing anything on screen; I will call this the "Pentium PC" for...
  11. [SOLVED] Can a 4-pin (Molex) connector power a hard disk drive safely?

    I built a computer for my father with an AMD Ryzen 3 2200G and 8 GB of RAM recently; I'll call this computer the "Ryzen 3 PC". My father's old computer that has about 1 GB of RAM and an Intel Pentium D 805 recently stopped showing anything on screen; I will call this the "Pentium PC" for...
  12. T

    [SOLVED] PSU 4 pin atx cable and mobo has 8 pin

    Hi, I'm making an arcade machine, and I plan on using a AMD A10-5800 both as CPU and GPU, no dedicated graphics card. My PSU is a nox urano SX 500W. This PSU only has a 4pin atx cable and the mobo is 8 pin. I know I can still use it but it's not recommendable. I also have an adapter from 2 molex...
  13. L

    Question How to connect 3 case fans to power

    How should i connect 3 case fans to power? I have seen this adapter on amazon...
  14. J

    Question Is SATA cable recommended for case fans?

    Is sata cable recommended for case fan or molex connector? Or what is the common way to go about case fan connector? I just hate molex connector, it takes a while to get it pushed in and sata connectors snapped right in.
  15. Question Molex to Sata power adapter safe?

    Is something like this safe for hard drive and other components?
  16. P

    Question Fan hub power supply molex?

    So i just got this case caled a rosewill spectra D100 and its nice but it came with pre-installed 120mm fans and they are connected to a hub that has a power cable with molex connectors which ive never seen before and they dont have anywhere to be pluged in at all which means the fans wont work...
  17. T

    [SOLVED] Need help combining RGB led strip to molex.

    Now, i have an rgb led strip, and no controller for the rgb. question: Can i only connect one color so only that color is on, and if so, how should i connect it to. the strip has a black, blue, green and red wire.
  18. R

    Question molex to sata or sata extension cable ?

    I have a sata cable left on my PSU but is too short for a ssd That I want to install , I have two hdd now and my idea is to turn on that cable to one of them with a molex to sata adapter or with the sata with an extension cable and connect the ssd with the others sata that I have with a good...
  19. Y

    [SOLVED] Chassis fans 3 pin to 1 pin connector

    Hello, I currently built my first desktop, i got an Asrock AB350M-HDV mobo with 1 x 4-pin & 1 x 3 pin chassis fan connectors, got a Gamemax 561-f blue case that comes with 3 fans, 2 for intake 1 for out. Got a little question, currently all 3 fans are running from molex directly from PSU, and i...
  20. Silmefaron

    [SOLVED] Y connector 2x6 PCIe to 1x6+2 PCIe

    I have a PSU with the rated power capable of running a system with a GTX 970, i7 4770, and 16GB of 1866 MHz RAM, but it does not have the right connectors. It only has 2 6-pin PCIe power connectors and the version of the SSC card I have from EVGA requires a 6-pin and an 8-pin. I have a molex...