Pros: I have had many cases and this is by far the best. My last case was a CM830 which is similar in many ways but not as good. >Very quiet with the large fans >Huge amount of room in the case - easy to work on internals. (also see cons) >Plenty of room for radiators if water cooling. >Slide out mobo tray with the back cut out so you can access the cooler attachment without removing the mobo (finally!) >Ton of drive bays >Excellent fit/finish >Great cable management. Comes with cable anchors. >Easy to assemble >Seems to keep everything cool with minimal noise (I have an i7 920 OC's to 3.8GHz on air). >HDD cage is great! >Easy remove/clean filters for the fans

Cons: Very few cons, these are very nitpicky... >Very large (HUGE!) & heavy, no good carry handles for moving (ok for me but may be a problem for some). It is wider than most cases. >On the black case, fingerprints show up easily >Some PSU's may not have long enough cables (not an issue for me with the Corsair 620HX) >I wish the mobo tray used thumbscrews rather than traditional screws (holds the tray from sliding out). > Pricey (but worth it IMO)

Overall Review: The reason the case is so big is to accommodate the 230mm fans. These fans are very quiet while still moving a good deal of air. You can add more fans internally on the back of the HDD cage and on the bottom vent.

Pros: Everything about this case is PRO...If I tried hard I could put my whole midtower case inside it. I don't care HOW "glowing" the reviews of this case have been.....they are mere shadows to its actuality. I haven't even put my new system (hardware) inside yet, I'm just going to sit and look at the case for a few days first. This case will handle ANYTHING you throw at it....any CPU cooler...any PSU...and water cooling setup. On top of all it's stated goodness....it will hold an additional 4x 120mm fans, besides the 3x 230mm fans and the 1x 140mm fan it comes with.

Cons: The only CON I can think of....is that I cant give it 10 eggs. SEE EDIT in Other thoughts !!!!!!!!

Overall Review: The ONLY thing to be careful of on this case is taking off the panel that conceals the 230mm front intake fan...to be done properly...push the panel FROM the right side TO THE LEFT (horizontally)!!! This will compress the retaining clips on the left side and allow you to SAFELY pop the right side of the front panel off. The retaining clips are on the left...the right side has NO CLIPS, but rather tabs, that WILL break off if you try to pry/pop-off the front panel from the right side first. I repeat: Firmly push the entire front panel from the right to the left....and then the right tabs will easily pop out. To reinstall the front panel put the LEFT retaining clips into their holes...the AGAIN firmly push the entire front panel from the right to the left until the right side tabs pop into their holes.

Pros: Greatest case ever made for normal people who like a big case, not a child's toy box! This was the single greatest case ever made with the best design feature of all, it looks like a computer, not a toy! It has great room, great functionality, and great air flow.

Cons: CM wasn't smart enough to update this great case with stuff like USB 3.0 and keep making MINOR upgrades to keep it current without making it cheap and plastic.

Overall Review: Update it, bring it back and make it the same way! Strong, sleek, and adult!

Pros: There are actually five 120mm fans. One on bottom air intake, Two on HD, One Exhaust near CPU and one external exhaust for GPU's. Noise levels are very low to soundless at certain fan speeds. It's big as said before. Very easy to work in and route wires. Extremely nice looking "under stated" is a good term.

Cons: It probably is to big for many people but fine for a large portion. The side panels thickness are alright could be slightly thicker. Nice lay out with easy to handle schemes for HD, 5.25, rear slots, wiring holes etc..

Pros: This is one of the best cases I have ever owned. There is more than enough room for anything made or will be made for a PC component.

Cons: Why the hell did they stop manufacturing this case? How many items do you see on Newegg with 5 stars that have 100+ ratings? Cooler Master you seriously dropped the ball on this case. I need another one just like it.

Overall Review: Built my workstation computer and this case was so perfect for that purpose. I love Cooler Master cases but I don't want a gamer case for my workstation

Pros: This case is beautiful, and more importantly to me, extremely quiet. With an Intel 1366 i7 920 inside, it sounds like just a whisper of air. I actually checked the fans twice because I couldn't beleive they were all running! The removable ball-bearing MB tray is fantastic. Smooth as silk and really nice. Now if thre was a way to get around having to disconnect the different cables when you pull it out, that would be something! ASUS is on the right track sith the Q-Connectors for the front panel switches.(See ASUS P6T Deluxe V2).It's great having a lot of storage bays for any types of drives, and the tool free mounting of 3 1/2" and 5 1/4" drives in the bays is fantastic, a real time saver.

Cons: No wheels, even optionally. With a case this big, I'm sure some of us would like to be able to roll it around, even if just out of it's nook to be able to pick it up. It would also be nice to have some handles or indents or something to grip for easier lifting, but not at the expense of its great looks (to me, anyway!). Although I have experienced no problem with the 5 1/4" drive mounting, it seems that perhaps they should be more secure. They seem a little loose, but like I said, no problems yet. Having all those bays for drives makes me want to fill them up with something, like more drives!

Overall Review: Those who have never owned a large case don't know what they are missing. Buy one if you have the money/room. It is so nice not having to mess around too much with cable placement and to be able to get your hands in there to work. I wonder what wil happen when these large fans start dying. They are non-standard size, I believe, and I wonder where to get replacements. Coolermaster? Will they be available in the years to come,and how much will they cost? Did I mention that this case is QUIET? Off topic: Resist Time Warners latest attempt to seperate you from more of your money. Let them know you will cancel them if they drop their unlimited service and institute a metered service like COX did. Trials start in 5 markets SOON, including Rochester, NY.

Pros: There Are No Control Panel Icon Errors on The One I received Today 3/20/09. I wanted To Clear This Up. I have Complained about it in Two Previous Reviews and Needed To Set The Record Straight. This is A Great Case and Like Everyone else has said, Its BIG, Actually Huge. It should Cover any project you might have.

Cons: Its Heavy, Fully Loaded and The Word Portable cannot be used in the Same Breath.

Overall Review: I salute Coolermaster for correcting the Control panel Icon errors.

Pros: It's a can-do type PC case. Lots of room to acccess the MOBO, Video, Power Supply and above all the various Drive Bays. Drive Bay change outs are easy and simple. Wire management is easy with ample room to place the wires. Love it that the Case is so Huge & heavy that when "loaded" your average jerk, ie lil Bro, Dad or da Sister, just isn't going to come and "borrow" your machine for a few. Glad I got one in 2010 !!

Cons: Top fans would be nice to have a bracket to adjust the large top fans to accept the newer enclosed cooling systems that are on the market now. When I got the case in 2010 the Corsair H50 came out. Since then several types and variants have appeared. So just a bracket, please & thank you ! No star was taken off for this.

Overall Review: I've looked at lots of cases to up-grade or call it a chance to "modernize" but there isn't anything that can accept the huge Motherboards along with a really long Video Card. Oh sure, there are a few but you have to look long and hard and be very ready to back up to the pay window and empty out a lot of money $$ !! So Cooler Master amke it easier on everyone and BRING IT BACK !! PLEASE & THANK YOU !!!