how big can you have the top fan on the 2nd fan holder?
57680
The top fan vent has screw holes for what appears to be both 120mm and 140mm.
482597
Merry Christmas! You can put two 120 or 140 fans on top and the same on the side. You must be forewarned, if you put two fans on top you won't be able to put optical drive in the top 5.25 slot. It hits the fan and sticks out too much. I put two fans on the top and put the optic drive in the second slot. When we have a need for usb 3 ports I will get either a 4 port usb or a card reader with two ports which will fit in the top slot. If you must use the top slot I would suggest a 140mm in the back of the top and if you have a hot graphics card, maybe two 120mm 's on the side.
408061
Long as you have the clearance to fit it in. The fans are extremely powerful.
1281905
NuTone's website indictes 2.0 sones. You could also check there to see if you can compare the dimensions. I didn't use it to replace another fan so don't know. Good luck
1337269
It depends on your setup, stock you can add 3, two on the side panel and one on the bottom. I use a water cooled system so I use the rear 140 mm and turned the two led 120's to draw from the front. I have the H100i mounted in the top so up there I have two 120mm fans. The case is huge so you should have no problem keeping it cool with the stock setup.
1660032
Depends, my case fits a 200 mm fan. A 120 mm fan is about 4.75", and a 200 mm is just shy of 8".
896870
you can fit one 200mm fan in the front and in the top such as this one http://www.amazon.com/Cooler-Master-MegaFlow-200-Computer/dp/B008G3OLRQ/ref=sr_1_1?ie=UTF8&qid=1421904577&sr=8-1&keywords=200mm+fan
1169331
It has 3 fans one in back one on top and one in front. There may be enough room to fit one more 120 mm fan if you want
1929268
There are two spots for 120 fans at the top. There should be no problem with these fans fitting up there.
1315585
yes there is room. However e top case fan is not really necessary. The 2 front fans supply plenty of ventilation.
419948
That is an option, but the cooler works well with the two fans. It is the best cooler I have purchased. This is my forth. Good Luck
1678247
it can't hurt to have two...i installed two on my frig when i replaced the cooling system...on a 90 deg day the frig is 50 deg inside with two fans...
1927540
two 120 mm fans on the front, one 120 mm on the bottom (in addition to PSU fan), one 120 mm on the back, and on the top, there are a variety of options. it can fit either two 140 mm, two 120 mm or one 180 mm. You shouldn't have any problem mixing 120 and 140 on the top.
2085468
Not sure about this case personally. You can measure with a ruler if your fan can hold a. 120 mm fan or not though.
1627354
Not sure as I don't know how big that Corsair is. However, you could remove the top fan and place a large radiator up in that space. The grill there is 11 by 7-3/4 inches.
1548474
Sure, it's got room for two 140mm fans. Although, I opted for the Hyper212 EVO.
1632951
This case allows for 2 fans on top,1 in the front, and one on the bottom. A total of 5 fans can be put in the case. The case is supplied with only 1 fan in the rear, all slots used would total 5 fans.