Perfect Fit and Works as Expected. So just for extra info .. For those who bought Cooler Master Cabinets they usually get just 2 Stock fans .. But have space for extra.. If it feels like CPU is getting heated much .. Go for these as additional fans.

My Scythe 120mm fans gave up. They were wonderful , but noisy.
I wanted a more silent one.

Went for this , hoping to be silent and effective and i am satisfied.
Does the job.

exact and cheap solution for pc heating..my pc started to shutdown suddenly then i found out that my cpu temp went to 75c and gpu temp 76c.i m have high config but no cooler or anything.i was gona buy thermal cooler but then thought of this. was not sure about this till i insatled these fans. i have fx350 processor and my pc use to make sound that was more than 55db.that a lot and temp was too high.i just installed 3 of these fans and now my pc temp is less than 45c and gpu is around 50c that...

I got it from WS Retail for Rs 760. It is really worth the price. Considering other options this is hard to beat.

They are silent operation, I can't hear them over my CPU fan. They make for really good case fans to improve airflow and ventilation. But these are not high performance fans and won't be effective with radiators/heatsinks.

Good quality silent fan as you expected from Cooler Master. The only conclusions are:

1) The fans have only 3-pin connector, no molex to 3-pin adapters are included. You have to buy them separately.

2) It don't have good static pressure or airflow. It is good for exhaust or intake but not recommended for heatsinks, or radiators.

3) The cables of the fans are yellow, red and black. If you are worried of PC aesthetics, then you need to hide those cables or paint them.

Quiet reliable product as compared to CM Slick Flow I bought earlier. I was using CM Slick Flow but used to rattle when on full speed.
Well even this one rattles a bit after a year's usage in dusty environment. But you can always lube its center axial which is accessible if you remove the sticker. Then its again smooth as new.

But if CM Slick Flo rattles, you cant apply lube to it to stop that irritating noise. Because its sealed. So this one is good in long run.

Better to have low RPM f...

The product is good at this price the fans are silent . Make sure your cabinet has space to put this thing in as some Indian make cabinets does not support 120mm fans

Awesome product..! As the name states Silent Fan, doesnt make any sound at all,, !
The only problem is that it has a 3 pin connector.., it doesn't come with four pin molox connection adapter or connector..! Although after some research i found out that these fans can be connected on four connector, i would reccomend u luk for urself n make sure about it.
overall luvly product., worth the bucks...!

This 4 in 1 Fan Pack is really nice to have stuff with basic functionality. There is no PWM support for variable FAN RPM but being noiseless at highest speed completely eliminates the drawback. I would suggest this product to everyone who has enough space to deploy all the fans. Delivered exactly what this product promised!

It better to invest in 4 low cost fans than one costly powerful fan.

Once again great fans, silent as the name specifies. Well I did receive the screws along with 4 for each fan but no 4-pin to 3-pin converter, and Bangalore where I stay, a big city itself, but i am not able to find such a cable to install it. Finally i had to find a work around by stripping the cables.

Due to holiday, delay was understandable so no issues with Flipkart..