COOLER MASTER Megaflow 200 R4-LUS-07AB-GP Blue LED Case Fan

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Great price on sale. Most quiet fan in my case. Air flow is average.My case has an identical fan running in it now for about 2 years, still running perfectly.

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When Bitfenix fans are not available, this should be second choice in your builds!

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I got this fan to replace the 200mm side intake fan on my Cooler Master HAF X, and moved that fan to the extra slot on the top.Airflow is great with very little noise. My video card actually produced lowered temps at load with this fan next to it, so I was definitely happy with that.The blue LED is great. Comes pretty much as advertised colour-wise, unlike some others that seem more purple than blue.Might want to wait for a sale on this one, but I would certainly purchase again.

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Quiet, run properly, nice blue colour none that i identified Will match the nzxt phantom on the top and side, for the best it just takes a small bit of stress to pop them in location, you dont even have to use screws. for the side, after you turn the fan to a particular angle you can screw 2 sides into place without having situation.

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good airflow and quiet 200mm fan.nice blus leds.one of the better 200mm size fans

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Moves lots of air with little sound. The price is suitable. I am not a fan (no pun intended) of leds on fans. But... the wiring for the lights is simply accessible and a pair of cutters took care of that. I use this fan to move air about in an enclosure constructed into my fireplace mantle that hides all my AV gear. It moves lots of air to maintain all the picky electronics cool.

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Lights up! But it's not blatantly vibrant (not blinding, for instance), so don't be concerned about it either getting too flashy or becoming so bright it impacts your perform. Moves a lot of air without having becoming too loud at all, thanks to its massive size. As is usual with retail-packaged fans, THE SCREW HOLES ARE NOT THREADED! You WILL want a power drill... I spent about 30 minutes trying to get a single screw threaded, ended up with a blister on my finger as a reward, and ended up just going to a neighbor's and acquiring their drill. You don't need to drill out the holes, but you DO need some thing to really get a lot of torque into the screw. For people who purchase it for the Cooler Master HAF 912 (following the brand or equivalent), the front installation has a incredibly cool blue glow through the two layers of the front grating and the filter that comes with the case. I propose that (in addition to either a 140 mm fan or moving the 120mm you take from the front for the side panel), a frontally-installed fan must INTAKE air, and a prime-mounted fan must be for exhaust. With the major fan in the front, all fans in the rear really should blow out, as your elements are all there and it offers a great airflow.Note that, when installing the fans, the side with the Cooler Master logo (that spins) is the INTAKE, whilst the side with with the stationary product info sticker is the EXHAUST. It's almost certainly just that I missed an indicator somewhere, but I had them reversed and had to reinstall them shortly after I completed putting my beast back collectively.

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- moves alot of air- acceptable quietness (small buzz, could be my case too.)- not overpoweringly bright! it's a truly soft nearly ice blue coloring. if you locate a con with this, you definitely have concerns and are way to picky with points. wanted to give my CM HAF 922 a diverse appear, because my roommate has the identical case in red. they appear great in the dark, like blue halo headlights. now, my roommate wants them... >:[

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It moves air quietly and it cools the 912 well. The LEDs are bright, almost to substantially though. None I purchased two for a build I did for a buddy. Put them in a 912 and they appear fantastic also cool quite nicely.

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Average 200mm Fan, nothing fancy nor nothing bad about it, put 4 in one case 2 intakes and 2 outs, provides large amount of airflow inside the case, I used 200mm fans to maximize the pre-existing fan area on my case... I could fit 200 mm so that's what I put in. I like the leds because they don't blind me in the dark but yet they provide a nice features to this computer.

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It`s a 200mm fan with blue LEDs and is quiet. Can be created to function and appears great in an Antec 900. I knew going in that this in all probability wouldn`t be able to be mounted normally in the Antec case. But it wasn`t made for that application anyway, so no actual cons here. I study just about every critique of the various 200mm fans on Newegg`s internet site and was surprised to locate no mention of any individual attempting them in the Antec 900. I`m here to tell you that it CAN and DOES work. This CM fan lacks the extended frame of the Antec original, so an alternate mounting approach should be located. While it wouldn`t be tough to for an individual with additional patience and ingenuity than I to create some kind of mounting brackets, that`s not what I did. I wedged some foam between the bezel and fan frame at the "north/south" ends of the fan; side-to-side or "east/west" isn`t a challenge simply because the fitment there is great. A quite quick mounting option would be to use some cable zip ties and attach the fan to the fan grill, but I don`t care for the appear. Even with my somewhat jacked "foam" strategy, the fan is centered and doesn`t buzz, rattle or move as soon as the bezel is in spot and secured. With LED fans in all positions, the 900 lights up like little city... which is just how I like it.

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-Blue LED's are vibrant and noticeable, but not blinding.-Fan is inaudible.-Pushes truck loads of air. None. This is the only fan certified to match in a CM case that utilizes 230mm fans, and they mean it. Other 200mm fans WILL NOT Match. But I'm not reviewing a case, i'm reviewing a fan. But why?!

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This fan appears awesome. Its also very quiet and moves a ton of air.It WILL match the leading two slots on the NZXT Phantom. Doesn't clean my space. This fan will match the Phantom. To get it in, you have to squeeze the fan a little, but immediately after that it snaps proper into place. No screws required.

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Replaced two smaller fans that were driving me nuts with how much noise they made. This one maintains the same temperatures as the two smaller ones without sounding like a hurricane or needing a controller.

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Fits completely in the Cooler Master 942 side vent. None. Brilliant light and very quiet.

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vibrant blue, quieter than my old fan, was relatively straightforward to set up though the holes didn't match up perfectly into my old housing, it still wasn't a challenge. My old fan didn't seem broken but brought on my tower to wobble..there is no wobble with this new fan. none

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excellent fans quite and move alot of air none you can make these led's switchable with a little wire and solder

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It's a wonderful fan. Moves alot of air and decreased my graphics card temps down about 15C. I'm impressed with how well it works. The screws. I'm not certain if it was me, the fan wasn't done correctly. I don't know. But my gosh was that point a b*itch to screw in. It's not even tightened in all the way the factor is so challenging to screw in. But it is tightened in sufficient. Incredible fan. Absolutely nothing but contempt for the screw holes. Manufacturer Response:Dear Valued Client - We sincerely apologize for any inconvenience. All new fans need to be torqued in for first use to make sure they are tight and no vibration happens. We apologize if you have had problems, if you have any concerns relating to the fan, please get in touch with us through the Reside Chat link under. Respectfully - CMUSA Client Support.External Link(s): Reside Chat|

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A great replacement for stock 200mm fans; the blue LEDs's colour is still one of the better ones on the market. Since the width is 30mm it may not fit most cases; I've used them in HAF cases but my friend tried to fit them in a few Corsair cases which didn't work very well.

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Really quiet, keeps my rig cool, nice seeking LEDs. You have to thread the screw holes yourself. Make positive you have a power drill!

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Great fan. Incredibly bright LEDs and isn't loud at all. N/A Good fan, comes with adapter.Does not come with screws.

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Sweet looks, quite quiet and rapidly. none so far.

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Puuuurty lights. Quiet. R u nuts? I have 3 in my case.

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Truly very fan, LEDs look amazing! None Doesn't blow super really hard...the 120mm Cooler Master fan blows 2x as really hard.

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Moves a lot of air and barely makes any noise. Also the Blue LED looks nice Unfortunately it didn't fit my case since the NZXT Phantom has mounting holes that are for a fan a couple of millimeters smaller sized. If you have or are acquiring a NZXT Phantom don't get this fan