DS Aluminum Alloy RAM Cooling Shell - ARGB Light Effect Heat Sink, Memory Cooling Radiator Vest with MINI contrlloer for PC (4Pack, 3th GEN, M Series)

These heat spreaders are well-engineered and effective, though careful planning is necessary when positioning the pads. Initially, I was concerned about the fitment, especially with the lower star rating in the end user comments. However, the design is intentional—these spreaders are meant to snap into place tightly to enhance heat dissipation, which is a positive feature. One point of caution: the plastic tabs at the top could potentially interfere with nearby components, particularly the RAM. To prevent this, I trimmed the small internal plastic clips on the left side, ensuring no contact with my RAM chips. I purchased these primarily for their heat dissipation capabilities, not for aesthetics, and they’ve performed excellently, lowering temperatures by about 5°C in most cases. Although I would have preferred to buy memory with integrated heat spreaders, my 64GB DDR4 PC4-19200 ECC-LR modules were selected for their server-grade specifications, which are designed for environments with higher airflow. These additional heat spreaders have significantly improved thermal performance without compromising the overall look.

Instructions aren't great but I was able to figure it out. My son now has RGB RAM without that RGB price.

Hooked them up and yes very bright and smooth transition between color but they wont sync with other fans and such hooked up to same terminals. tried multiple ways and will not go to the with certain colors.

Looks and operates Amazing!

Esta bien pero no tiene buena calidad, no se pega bien a las ram este no es muy recomendable

easy to assemble, just make sure, to align properly before snapping things into place with the adhesives . Great looking lights , works best with clear desktop case

A bit difficult to assemble, but once in working as expected.

Following the same exact procedure, one edge of the top case does NOT want to clip to the LED diffuser on two of them. The other two snapped together with zero issue. Edit: I filed down the plastic lip, and was able to force it down using the butt end of a screwdriver. They sit flush enough now.