Memory RAM Cooler Fans with 5v/3Pin ARGB Light Effect Memory Cooling for DIY PC Gaming., White

The fans are only for looks. Like everything these days they care more about RGB and pretty colors than actual function. They dropped my temps maybe 2 degrees. They sit way to high above the memory. I'm modding them to fit two noctua fans that actually move air.

Great device works as intend! On OCCT FULL load I am pretty stable at 44.5 Celsius with my OC on my memory I was able to fit next to the Artic Freezer III and my RTX 4070 TI

Up front: Gave it 3 but it's closer to a 4. It would only be a 5 if this were a "MUST HAVE ITEM, PC WON'T WORK GOOD WITHOUT IT!" Let me say, this is a nearly all metal construction which can be both good and bad. Good for rigidity and also acts as a heatsink even though it's not touching any part, so really it will just absorb the hot air, and bad because it could bridge components and cause a short, especially if any caps are nearby. Best ways to use: -- On non-RGB ram so you don't mess with that lighting. -- When you're using a liquid AIO CPU cooler or water block CPU cooler in a custom loop so you don't run into clearance issues (see picture where the CPU cooler is a tower) -- Fish tank type cases with a glass front panel so you don't have any conflicting air. I don't think you'd need this item if your case has good front airflow. Positives: -- Inexpensive -- Fans are PWM and ARGB so you can fully control fan speed and lighting -- Easy to set up -- The down-firing air will probably help keep RAM cool but may also affect VRM temperatures as well. Negatives: -- Will run into clearance issues with tower-styled CPU coolers (also will probably run into air issues). -- Unsure how effective this device is -- I couldn't measure my RAM's temps as they didn't seem to have that sensor, or the motherboard didn't. -- Fans are loud when over 60% speeds. Overall: it's a neat item and I like it, but I think it's more of a gimmick than practical, which is what the 3 stars are for.

Newer systems often come with larger, faster ram. That typically means more heat, especially for small motherboards that pack a lot of ram in a small area. This isolated cooling solution keeps the air moving around the ram sticks. I nice solution to a problem I didn’t even know I had.

With everything being about RGB this is actually a decent way to give RGB ram to cheaper ram forms. It was super easy to install and setup and connected easily with my 5v ARGB Rainbow port. It lights up well and functions just as you would expect. I do believe it actually does assist in keep the ram temps down also. I was only able to test for a short time but I can say it definitely made a nice difference.

Not only does this look good, its functional too! I run my RAM with faster timings, slightly overclocked, and slightly higher voltage. This cooler keeps my RAM cooler than having a case fan blowing on the RAM.