titleThe first case that I ever got excited about pre-release was the Cooler Master Cosmos. With a futuristic design packed full of features it was an impressive design. It wasn’t without its problems though and Cooler Master did a good job fixing them the Cosmos S. Of course the industry doesn’t stay still, manufactures have continued to innovate and change. Many of the features of both Cosmos’s are common place now. With competition like the 800D Cooler Master has been working on the new cosmos for a few years now, we even saw a fairly complete prototype almost a year at CES. Today we finally get to take a look at the result of all of that time and work with the Cosmos II.  

Product Name: Cooler Master Cosmos II

Review Sample Provided by: Cooler Master

Review by: Wes

Pictures by: Wes


Available Color



Appearance: Aluminum, Mesh, Plastic 

Case body: Steel

Dimensions (W / H / D)

344(W) x 704(H) x 664(D) mm

13.5(W) x 27.7(H) x 26.1(D)  inch 

Net Weight

21.5kg  /   47.3   lb   

M/B Type


5.25" Drive Bay

3.5" Drive Bay 

13 (2 from X-docking, Mid.cage for 5 HDDs, Bottom cage for 6 HDDs) 

2.5"/3.5" Drive Bay 

11 (converted from 3.5" bay) 

I/O Panel 

USB 3.0 x 2, USB 2.0 x 4, E-SATA x 1, Audio In and Out 

Expansion Slots 


Cooling System

Front:   200mm LED fan x 1 (converted from 120/140mm x 1) 

Top: 120mm black fan x 1 (converted from 200mm fan x 1/ 140mm

fan x 2 / 120mm fan x 3) 

Rear:  140mm fan  x 1

Side:  120mm fan x 2 (optional)

HDD:  120mm fan x 3 (2 fans for bottom HDD / 1 fan for Mid. HDDs)

Power Supply


Maximum Compatibility

CPU cooler height: 190mm/ 7.48 inch

GPU card length: 385mm/ 15.10 inch

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garfi3ld's Avatar
garfi3ld replied the topic: #22013 04 Jan 2012 00:10
NDA is finally up, what do you guys think?
L0rdG1gabyt3's Avatar
L0rdG1gabyt3 replied the topic: #22014 04 Jan 2012 00:26
Beautiful case! Thanks for the review!
Brandonxcore's Avatar
Brandonxcore replied the topic: #22016 04 Jan 2012 00:47
So jelly of you Wes. O:
Wingless92's Avatar
Wingless92 replied the topic: #22017 04 Jan 2012 01:23
Yea, a bit too pricey, but overall a great looking case. I'm really liking some of the features of it though.
chadkirchner's Avatar
chadkirchner replied the topic: #22030 04 Jan 2012 07:33
It better be Top Rated, it's $350!!! haha

Good write-up, good case.
Wingless92's Avatar
Wingless92 replied the topic: #22031 04 Jan 2012 08:43
I am just wondering if it could handle a serious setup. This is a serious case after all. Say, triple 580's? Just wondering if it would fare better than a 800D would. I would hope so.

Love that they put wire management feed cutouts on the tray that separates the Mobo from the PSU.
garfi3ld's Avatar
garfi3ld replied the topic: #22032 04 Jan 2012 10:05
It's built to support quad 580's, something the 800D can't do at all. I really hope we see a XL-ATX case from Corsair in the future also.
Wingless92's Avatar
Wingless92 replied the topic: #22038 04 Jan 2012 20:03
Corsair vs Cooler Master


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