Razer Kunai Chroma Hydraulic RGB LED PWM Performance Fan (120mm)- Hydraulic aRGB PC Fans (Quiet, Powerful, Connect up to 8 Fans, PWN Fan Controller Support, Chroma aRGB) 1 Fan, Black

j'ai du le renvoyer car la taille 140 est trop grandeprévoir le boitier RGB !

Es un producto bonito,pero no trae la centralita incluida, hay que comprarla aparte y vale unos 40 euros además los compre porque ponía que eran silenciosos y hacen mucho ruido, pero mucho, me he quedado decepcionado del ruido que generan, enfrían bien y son bonitos pero no creo que compense debido al alto disconfort que genera el ruido cuando estas jugando.

ça souffle fort .bruyant a fond mais très efficace meme a faible vitesse .pas de câble multi pour raccorder les trois en meme temps ,le rgb en anneaux vous permet d'installer le ventilateur dans le bon sens sans pour autant etre moche.en in coté, façade et bas et out à l'arrière et en haut , moins de poussière et une meilleur circulation d'air

the fans are gorgeous, but you should write that it is desirable to add backlight controllers to the kit

The fans have an excellent build quality as they feel solid and well built. They come in black, and they feature an RGB ring all around the outside which is viewable from both sides. I’m really happy that the RGB ring can be seen from both sides as then you have a choice of using them in a push or pull configuration and still enjoy the RGB lights. The lighting isn’t overly bright, and only light up the ring, so no lights are shining onto the fans like some do so if you’re after a more subtle light then these could be for you. The fans are silent when they are running but if they get up to around 15,000 RPM, then you will start to hear the movement of air. It’s nothing to do with the quality of fans, it’s just that the air is moving quite fast so there is always the sound of the air moving at this speed and above. It’s still fairly quiet though and not obtrusive at all. These fans do move a decent amount of air though and it lowered my water loop temperature by about 5 degrees as compared to my older fans by a competitor. These work extremely well on a radiator setup as the air is directed in one direction and doesn’t spread easily. You will need an aRGB header on your motherboard to take advantage of the RGB light rings. If you don’t have one, then there will be no lighting on these fans as they require it. You can obtain a hub which works with these, which Razer sell separately. Most modern motherboards have an aRGB header but check before purchasing. If you have more than one of these fans, then they can be daisy chained together to reduce the number of cables running around inside your case which makes cable management a little easier to keep tidy. If they are connected together than the light can be synchronized between them all for a more uniform look. Mine are controlled by the aRGB of the motherboard and work quite well. The only thing I don’t like about these is the price. They are expensive but you are getting a decent fan, with decent airflow, and are very quiet…