These are not interchangeable and although one could assume the 4-pin 12V would be the better pick, it's actually the 3-pin 5V header that is slightly more advanced with addressable RGB lighting ...

The T-FORCE CAPTAIN RGB control box offers up to four 5V ARGB headers and a single 12V RGB header so that you can sync all of your compatible RGB lighting.

The 12V RGBW header has five pins on it, and most likely your RGB LED strip will have four pins; to install it, simply plug it into the 12V RGB section, leaving the W pin unconnected.

Most motherboards come with two RGB headers, each supplying 12V of power. However, if you have a particularly large PC case that you plan on filling with multiple RGB fans, each requiring its own ...

TeamGroup is announcing their upcoming T-Force Delta RGB SSD available with either analog or digital LED connector headers.

Also, to the right of the RAM slots we have our 5v aRGB and 12v RGB headers so we can get all of our RGB goodness going and synced up with out motherboard. Gigabyte has gone with a 12+1 Power ...

The RGB will be Aura Compatible (certified by ASUS) and will also be compatible will all RGB intergrated motherboards that includes the 4pin RGB header (12V G R B).

[Ben] powers everything from a 12V 5A DC adapter, which is more than enough to run the 12V RGB strip along with the Arduino. The mirror has two different ‘modes:’ individual channel color ...

The water block also comes with a simple, straightforward RGB lightning implementation which connects to a standard 4-pin 12V RGB header.

No RGB header on your hardware? No problem. The Strimer also comes with a PCIe bracket that slips into the rear of your case. It includes buttons that cycle through 10 built-in lighting options.