my lorex ir board has a 4 pin connector. what does this board have
1812328
2 pin. and a smaller two pin for the photo cell. This was listed under "Customer who bought this also bought" http://www.amazon.com/Camera-Board-Single-Connector-Power/dp/B007PQ0V6A/ref=pd_sim_p_2?ie=UTF8&refRID;=1KFVA877S8FP2PN48RP7
1627954
CPU Fan Connector (CPU_FAN1) 4 pinPower Fan Connector (PWR_FAN1) 3 pinChassis Fan Connector (CHA_FAN1) 3 pin
15307
The three pins are COMM (Ground) +12V and the 3rd one is a tachometer signal which can be used to determine the current fan speed ! In short, just don't connect the 3rd pin and you're good to go ! PS. on the 4 PIN Molex connectors the 4th pin is a PWM input to control the fan speed.
1501984
Some are 4 pins and some are 2 pins - they are not interchangeable - I had this problem and had to exchange for the right configuration
1088784
Hooks up to the motherboard 3 or 4 pin that's the only power connection it has but you could connect it to your power supply using a three pin Molex adapter.
1314404
I'm not aware of a four pin on a motherboard. Like it says, connect it to the power supply. It works fine as a 5volt or 12volt for a full speed fan.
439452
used them on a lorex 8 camera system and had no problems. if you are using them as a exact replacement for the original ones i can not see why they won't work. if you are using adapters or altering the install in any way. that may be your problem. it is strange for all 4 not to work.
559381
I purchased one and the connector has 20-pins. Look at the photo. How could two equal rows of 10-pins be an odd number?
1505254
Most powersupplys have a 4 pin molex I'm not sure what 3 pin connection you have on your power supply. I left the fan on low (as a case fan) because I used it in a low power system
221304
Any 12 Volt, 3 Watt computer power supply will work with the correct 4-pin molex connector. For external applications like yours, you can use something less obtrusive like this one from Coolerguys, Coolerguys 100-240v AC to 12 & 5v DC 4pin Molex 2A Power Adapter
570330
Your motherboard has an 8 pin CPU power connector. The power supply unit has (one) 4x4 pin. You'll need a power supply with an 8 pin connector, or one with (two) 4x4 pins.
1332892
there are 4 pin to 8 pin connectors that come with it, but yes you need 2 8 pins...you could also get the 6 pin to 8 pin on amazon if you'd like but i run mine with what came with it (4 to 8)
2223408
Well two things, you can find adapter cables the have 3pin to 4 pin molex. What i did was, i went and bought a fan controller for my case that allows me to control the fan speeds. Example of the cable im talking about is this( http://www.amazon.com/gp/product/B000BSJGL0/ref=pd_lpo_sbs_dp_ss_1?pf_rd_p=1944687642&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B0081K3ZS0&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=1ZAJWCWY4ZQ5ZDKRAFXV )
1387738
Its the standard connector that plugs into the 3 or 4 pin motherboard power point.
633437
It has a 20 pin primary atx pwr. connector + a 4 pin aux. connector for a total of 24 pins. It has a 8 pin 12 vdc pwr. connector. I use it on a asus p8 z77-v lx /i5 processor and it uses all pins. Some new motherboards require this pwr. supply.
1332529
There is two pin connector near bottom. But I do not know it is power connector or not. I do not use it. This card does not really use a lot power. Normal PCI slot is enough.
1948990
This comes with a standard 4 pin molex female connector which will match up with the male connector which is commonly found in any pc power supply.