Cooler Masteri71C RGB Intel Low Profile CPU Air Cooler, Anodized Black Aluminum Fins, Copper Insert Base, MF120 RGB 4 Pin Lighting Fan for Intel LGA1151, RR-I71C-20PC-R1, Copper Base

The cooler it’s self soo much quieter than my old cooler and with the rgb it really styles out my pc

Works perfectly the lighting is kinda confusing but looks and works well in my new computer build

Really good customer service when at first I received a different item I instantly got a reply and offered a full refund of the wrong product, all in all the fan is an outstanding piece of kit and works really well to keep my cpu cool

Muy buen remplazo para el disipador stock que viene con el chip (core i5 9400f), menos ruido y la temperatura en idle bajó unos 10 grados aproximadamente, con carga en cinebench la temperatura tope fue de 76.Se ve muy bien y es compacto lo suficiente en un sistema micro ATX.la instalación fue un poco difícil al momento de atornillarlo al bracket trasero incluido. Ya que los tornillos no hacen contacto de inmediato y hubo que aplicar algo de presión para que entraran en contacto con las roscas, pero una vez lograndolo se atornilla con facilidad (por un momento temí dañar la placa madre o el chip por la presion pero todo funciono bien)El control rgb tiene in contacto magnetico en la parte trasera para evitar que se arrastre dentro del gabinete pero no tiene mucha fuerza para sostenerlo verticalmenteor lo que opte por sostenerlo con zip ties en la reja superior del gabinete para poder accesar los botones desde afuera del gabinete con la tapa de plastico de una pluma (foto final)

It's not much better than the stock intel cooler. Can tell than it's just a redesigned stock intel cooler by looking at the heatsink design. Only thing that makes it perform better is a bigger Fan and a Copper Core.Thermal paste used is MX4Tested on i5 11600, temperatures were at whooping 87 degrees Celsius. That's with Stock Cooler.While i71C Cooler showed a bit better result of 82 degrees.Not worth it IMO. There is a WAY better cooler available for the same price from the same Cooler Master manufacturer.It's a Cooler Master 212. You can also pay bit more for 212 EVO Black RGB, it's not much better than the regular 212 LED, but it looks way better with an RGB fan and nice heatsink design.Have CM 212 RGB Black installed with i7 10700K with a slight overclock applied (1.2v 4.9GHz), and it doesn't go above 75 degrees in Prime95 and Cinebench R23