Cooler Master Cosmos II: Large and in Charge
by Dustin Sklavos on January 23, 2012 3:20 PM EST- Posted in
- Cases/Cooling/PSUs
- Cooler Master
- Full-Tower
Assembling the Cooler Master Cosmos II
Part of the problem with assembling the Cooler Master Cosmos II is that it looks exponentially more complicated than it actually is, and the instruction manual on their website isn't as useful as I would like it to be. Assembly is really fairly simple; the Cosmos II is an oversized ATX case, but in terms of layout Cooler Master hasn't done anything radical here.
Owing to the copious internal real estate, getting the motherboard in is a breeze, but when you're paying $349 for an enclosure at least having the mounting studs preinstalled would've been appreciated. Some of Corsair's enclosures actually have the center stud already installed to use as a guide for getting the rest of the screws in place; why not have something like that here to make life a little easier? Installing the video card is painless as well; Cooler Master uses thumbscrews for the expansion slots but they're in pretty tight and you'll want to use a screwdriver regardless.
Installing the 3.5" and 2.5" drives is just as easy; Cooler Master uses the same trays for the top and bottom drive cages, and for 3.5" drives you just slide out the tray, snap it around the sides of the drive, and slide the tray back in. 2.5" drives need to be mounted with four screws to the bottom of the tray, but this is par for the course. Where things get dicey is the 5.25" drive bay. The bay shield pops out easily enough thanks to the lever on the left side (though it feels a bit fragile), but the "push-button" locking mechanism for the optical drive is dire and I wouldn't trust it. It's better to screw in the other side of the optical drive and call it a day, but this is not one of the better toolless systems I've seen for mounting 5.25" drives.
Finally, getting the power supply in and the cables all routed proved simple enough; there's just enough space between the PSU and the bottom drive cage to plug in modular cables without too much discomfort, but the mounting bracket for the PSU affords you a little more real estate if you need it. Cooler Master also smartly includes an extension cable for the AUX 12V line; our power supply didn't need it, but the cable was stretched about as far as it could go (and this is true for most of the power leads, actually). Finally, there's a healthy amount of headroom at the top for plugging in the AUX 12V, owing to the space needed to mount a full 360mm radiator.
I'm not ashamed to admit the most confusing part of the assembly was actually figuring out what the heck all the two-pin leads coming off of the top control panel were. There's a massive braid of them in the case, and these turned out to be the LED controls. You'll want to tuck these leads behind the motherboard tray (along with the extra fan headers) as only the front intake fan actually uses the LED lead. I did like that there's no dedicated power indicator lead for the motherboard front panel headers; given that the power button is powered by the same molex connection that powers the fan controller, what purpose is there for one? Yet you'd be surprised how many enclosures include one anyhow.
Ultimately, assembly and cable routing was really very easy, which is the major perk of a case of this magnitude. The worst part was trying to get the case to lay flat on the table, and then having to manipulate it to route cables, install parts, and so on. The case is very large and that makes it a bit awkward to manipulate, but in the end it's not hard to produce a nice, clean assembly in the Cosmos II.
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Xajel - Tuesday, January 24, 2012 - link
This is one of the best designs I saw !!but I'm seeing it as very huge !!. I hope CM will make a smaller version of it... but not too small... the original Cosmos was the biggest I can think of as a case, so same size will be nice..
dac7nco - Tuesday, January 24, 2012 - link
Jesus Christ you are a pussy. Go to the gym or something. In every review you comment about being frail, small or skinny. Review servers, eat pasta-roni and gain some bulk.Daimon
dac7nco - Tuesday, January 24, 2012 - link
I love your case reviews, by the way... I am just a jerk. I bought a TJ-08 because of you.Daimon
fausto412 - Tuesday, January 24, 2012 - link
This case is HUGE and PRICEY. I wouldn't buy this but if someone game me one for free I would use it.tecwiz816 - Tuesday, January 24, 2012 - link
I have the original Cosmos X for the past 4 years now and I love it.ven - Tuesday, January 24, 2012 - link
first of all very massive case,and i think instead of having this much amount of 3.5 drive bays CM could have left some place there with mounts so that a 360mm radiator can be fitted there vertically i would prefer for obsidian 800D.And as pointed out earlier with previous cosmos line the handle gives the case a alien species look but it's look nice. a windowed side panel(or door in these case) will also be nice update feature.Etern205 - Tuesday, January 24, 2012 - link
The massive size of this case even makes that ATX board look like a mini.Still have the very first Cosmos RC1000 and I still remember the day when it arrived in that gigantic
card board box. But I could of sworn it didn't look that big in the picture.
Cooler Master even let you build the original yourself (paper craft version) :)
http://www.coolermaster.com/microsite/Cosmos/
Stas - Wednesday, January 25, 2012 - link
As an owner of the original Cosmos, I must say - this is disheartening on CM's part.CM Cosmos was large, quiet and beautiful; very elegant and easy on the eyes. I admit, it did lack in cooling performance for large video cards (I ran 5 HDDs in it and a volt-moded HD3870). When Cosmos S came out, I thought it was the perfection in its class - all of the great things from the Cosmos + cooling tweaks. Unfortunately, the "S" lost the padded side panels :(
This is very different from what I would want to see in CM's classy flagship. Flashy, unrefined, almost pretentious. Yes, it has performance to back it up, and surely quality, too. But it just doesn't have that sophistication of the former model. Besides, I paid $220 for my case... wtf did extra $130 go? A couple of extra fans? o.O
johnpombrio - Thursday, January 26, 2012 - link
I believe that the reason for a separate LED power connector going to the mobo is to use it to FLASH the LED when the computer is in sleep mode. Don't be so quick to diss something that I find extremely useful.Captain Zero - Monday, January 30, 2012 - link
This reviewer is an embarrassment. What did he expect to be reviewing, an ipad? Of course it's big. The Cosmos is the tractor trailer of cases, not a Mini Cooper but he complains that it doesn't perform like a spots car. Moron. The comments here are equally dippy. These cases are large and exceedingly well-built and worth every penny. No self-respecting builder would put top-tier components in a cardboard box or complain about price. If you want a solid, robust case that's outrageously versatile with room to grow, you can't best the Cosmos line of cases.And for you pussies that think it's heavy, go ask your mom for help.