Cooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel

Great quality, great layout for cable management, excellent design, comes with all the hardware and tools you'll need except a basic screwdriver. I was able to fit everything I wanted in there despite the smaller size and it looks great! Great airflow, everything comes apart for easy install, and the 3 mesh panels keep cat hair out. 10/10 a must-buy.

Very good case for mid-range builds- don't ask too much from it though. Size is excellent for mATX, fits full ATX PSU. Respectable cable management. While the case technically can fit large, 3 fan vid cards, I advise sticking to smaller 2 fan GPU's to keep the insides clean and roomy for airflow. People complain about the airflow, but I have no trouble at all keeping my build running cool on air cooling alone, using 3 high static pressure intake fans combined with 3 high airflow exhaust fans (do not use the stock exhaust fan) and make sure the case is high positive pressure balanced. Ryzen 5500 on stock cooler, RX5700 gpu runs temps in the 60's under medium 1080p gaming loads. Very good price. Just don't try to build a super-computer in this case, and it works great.

If you are looking for a cheap, functional chassis to put together a budget build or an AI box, this case delivers strong performance for the price. The all-black exterior and interior look clean, the airflow is surprisingly solid, and all the included mounting hardware matches the sleek black look. It gets the job done for lower-end setups without breaking the bank.However, a few design choices create unnecessary friction while working on or moving the system.The interior is completely black, which sounds great visually, but it makes cable routing and component alignment remarkably frustrating. Unless you are building inside a bright, well-lit room, seeing small headers or threading cables through the dark cutouts takes extra effort.Another annoyance is the PCI expansion slot retention bracket on the back. Instead of allowing you to unscrew individual expansion slots to swap or clean a GPU, you have to undo a massive back plate to access any of the card slots. While it gives total access once off, it forces you to turn far too many screws just to service a single card.Finally, the magnetic dust filters are a double-edged sword. Being able to peel them off in one second for cleaning is convenient, but the magnets are too weak. The filters slide out of place every time you shift the case around, and pets can effortlessly hook a claw underneath the edges and pull them completely off.Pros and ConsPros:Excellent value for a budget-friendly PC buildSolid airflow performance considering the price pointSleek aesthetic with matching black screws and hardwareCons:All-black interior makes it very dark and difficult to route cables without bright room lightingPCI back plate setup requires removing a large bracket rather than individual component screwsMagnetic dust filters shift out of place too easily and pull off with minimal forceFinal Verdict:This is a solid, cost-effective choice for lower-end systems, and I would use it again for budget projects. Just be prepared for a dark working space during assem

Considering the price point, this is the best case I've ever used. Sure it isn't the best case in existence but nothing at this price beats it. Cable management is decent, it has felt plenty sturdy to trust with my components and has more space for fans than my motherboard does headers. Cooling is only limited by my issues with limited fan headers, not the case. Fit my 9070 XT no problems as well and the tower air cooler. ONly issues I've had are the weak magnets on the dust filters, and a few sharp edges that I ran into during install. Also only 2 hard drive mounts isn't ideal but hasn't been a problem.

So first I'd like to state that this review is specifically for the Q300L model. Amazon does this annoying thing where they mix all the reviews of all the models together and I can't stand it so I'm just stating the model flat out.I just built my 10 year old nephew’s PC using this case and I have to say that I was very surprised at how much I loved building in this case. Originally I bought the Compucase HEC HX300 case for 30$ from Newegg and I was just frustrated at the lack of air flow from that case. It only had room for one fan which was the back exhaust and that's it. It didn't even have holes for the power supply's intake fan! It was my fault for not researching enough and buying something so cheap. Then I did a little research and came across this case. It is only 50$ but has everything I want. I've seen PC builders on youtube build with this case and they all had great things to say.So the first thing I like about this case is obviously how much airflow it allows. It's an interesting design because there are holes all over the top, all over the bottom, and all over the front and you can install 4 fans if you wanted to (2 up top, 2 in front, 2 in bottom) in addition to the included exhaust fan at the back making it support up to 5 fans! Now with all those holes you might be thinking this is going to be an ugly case but as you'll see in the pictures this is not the case (pun intended) and it has very sleek looking dust filters to cover the top, front, and it’s not obvious from the picture but it has a filter on the bottom as well. I was pleasantly surprised to see that the filter is magnetic which made removing them to install my fans a breeze (pun intended). I also imagine cleaning them when they get dirty will also be very simple. You can simple remove them and just rinse with water. One tip when installing fans is that since there’s air holes all over, they actually made a very small indentation around the holes that you should screw in your fans. These “guides” are hard to notice but if you look closely you’ll see them. They have space for 140mm and 120mm fans depending on whatever you want. Air is able to easily flow through the filter so my air flow issues were resolved!The case also looks very nice in my opinion. I have the black model just because that’s what my nephew wanted but in review videos I’ve seen, the white one looks very nice as well. Cable management at the back is pretty good too and the case comes with a lot of zip ties. The filters I mention above are also very aesthetically pleasing. The power button, 2 USB ports, headphone jack, and speaker jack are on the side which I don’t mind. The interesting thing is that this IO panel can be unscrewed and moved to the other side which is nice. The clear side panel is acrylic but it’s a 50$ case so it’s fine. It doesn’t look bad at all. There’s also room in the cable management area for a 3.5” hard drive and 2 SSD’s inside the main area which is very good.Overall the case was pretty simple to build in. It’s designed very well to maximize airflow while looking great. I think this is an excellent case especially for the price. If you’re in the market for a cheap but good PC case, then you my friends have stumbled on a cheap but GREAT PC case. I would highly recommend this case and am willing to do even more expensive builds with this case in the future.One final note I’ll add, I built my nephew’s pc with a Ryzen 5 1600 processor and RX 480 gpu reference model targeting 1080p gaming and the heat in my old case with that one exhaust fan was reaching around 87 degrees C. After I added two intake fans in the front and one exhaust fan in the top along with the back exhaust fan that comes with this case my temperatures went down into the mid 70’s while gaming which is great. If you want looks as well as functionality for a great price, go with this case.

Super budget case for a super budget build. Happy with the case. It's not the most solid thing in the world but it holds the guts of the PC just fine.

Overall great! Major and unforgivable problem: the covers for PCI cards are soldered on the case and very hard to remove especially if the motherboard is already installed. I have to almost break the case to detach it to install a PCI network card

When I was picking my parts, I wanted to spend as little as possible on a case without going into the ultra budget rosewills and what not. Pretty much every case I was interested in was either in the $60 range or the $100+ range.I was going to settle on the thermaltake v21 and replace all the sides with windows, then I was going to settle on the fancy version of the q300l.I kept researching and researching and it sounds like cooler master fans aren't that great so getting two rgb ones with the fancy version sounded like a good deal but I had found plenty of cheap 6 packs of rgb fans and would prefer if all matched. This case at below $40 was just simply the most unique one at this price range and I had already decided on all the other parts (don't pick the case first) and tried imagining the build.I changed my mind on getting ring style fans, the perforated nature of this case would completely ruin the rings' lighting thru the walls, so the other option was fully lighted fans. Definitely the right choice in this one. You need to be careful with CPU coolers too, several popular ones are too tall by less than a mm. Just happens that the fans I got, uphere's (I took a chance and they are so good, don't let the brand scare you) also come on uphere's cooler and it fits PERFECT. No touching the side panel or anything.I didn't realize how black the case was as well and that is such a good thing. It is black, not grey.Cable management was as easy as can be with zip ties and fabric ties. Plenty of space to feed any cable heads thru any open route, I never got frustrated or had a problem making it look how I wanted.There's mixed info on the cooling performance. Lots of holes=lots of air. Gamers Nexus proved that false but I have yet to see temps over 75c during all benchmarks. Probably due to 9 fans.It just looks clean. I don't know if you can tell from the pictures.Cons: it's a cheap case so it's got more of a bare bones metal look than a sleek spaceship look. Not necessarily a bad thing.I really can't think of anything else, it was a complete joy to build in and everyone who's seen it really appreciates it. Would definitely recommend for budget builds and high end ones and is a perfect choice for custom builds built in quantity for offices and such at such a cheap price.Don't hesitate, if you think this case looks good even a little bit, it looks better in person and you shouldn't be disappointed.Make sure you are using micro atx motherboard. Just saying. Some people. Normal atx psu fits with a recessed bracket, thought it was weird but now I actually like it. It allows the power cable to bend at the edge of the case as opposed to sticking out and inch or so.Definitely a buy for those on a budget.

Attention aucune baie extérieure pour lecteur graveur ou accessoire lecteur de cartes intégré.Place pour un seul hdd 3.5 et pour 2 ssd 2.5.Possibilités d'usage en vertical ou horizontal avec tableau de bord déplaçable sur les 4 côtés.Filtres anti poussière aimantés.

So this q300l case was released by cooler master in 2018This Case was q500l 2019-2020 predecessorThis case has holes in top, front and bottomI had 5 fan laptop cooler on which this Case is sitting right now, my laptop had fan issues so now it's used for PC case coolingI have attached 2 arctic fans 140mm 1600rpm and 120mm ,1200rpm in front for intake2 coolermaster fans one for exhaust (xtraflow 1500rpm) backcand one for top ( 200-1000 rpm)1 circle fan (1000-1200) rpmMy PC temp with just one exhaust fan was around 45-55 during normal usage and CPU temp was around 64-74 degrees on normal to heavy load and gpu temps were 50 - 60 degreesCPU fan was spinning at 1500 rpm maxAfter bumping up AMD wraith Cooler fan to max fan speed of 2600 rpm in bios settings, my CPU temps went down to 50 degrees.After installing all the fans,My case temps are 36-39 degreesMy CPU temp is at 42 degrees normal and at 57 on load.If your buying this case get at least 2-4 fansYou can 140mm fans or radiator in the front onlyOn top only 120mm can be attached properlyI could be wrong depends on brand and size of 140mm fanMy arctic fan screw holes weren't able to match on top of the case.The magnetic dust filter on top and front can be cleaned easily.The side panel is acrylic, fingerprint magnet.2 USB 3.0 jacks in frontMic and headphones Jack with HD audio but can only do 5.1 channel not 7.1.I had to attach my 7.1 channel headphone in the backCable management very goodLot of spaces in the back.If you have radiator then your CPU temps will get better than mine .This case should cost around 3500 rupeesBut I had no choice but pay up 4500 rupeesCuz it I needed it urgently.This pandemic has really screwed PC enthusiast when it comes to pricing of PC components.4/5My PC specsAMD 1300X 3.8ghz (2018)Sapphire pulse RX580 8gb OC lite (2020) 😑Ballistix red 16gb (2020)😑Cooler master 550 mwe psu (2018)Acer vgo monitor 144hzLG monitor 75hz

1) Cable management that does not suck, that's a big advantage2) Can be placed under the monitor on the desktop, rubber pieces on the long side3) With 3 PWM-driven chassis coolers it is a silent beauty4) Overclocked graphics card temperature is below 65°, that's very nice airflow5) The side panel is acrylic, not glass, which is so so, but pretty fine for a budget setup6) Buttons and USBs can be rebased at any side, but I just kept them as-is7) Very careful and lovely use manual, showing all necessary addons for different setups8) Loved the included rubber pieces for easy placing of the SSDsWould definitely recommend it!

Goede kast met aardig wat mogelijkheden! Had zelf een kast nodig die niet te veel ruimte innam en niet al te duur was. Ik ben positief verrast.

O gabinete é ótimo e super bonito, o que mais me chamou atenção dele foi o design super compacto e a versatilidade de usar, mas apenas de ser bonito, ele tem os seus defeitos.O acrílico é super fácil de arranhar, enquanto eu estava mudando as peças do meu antigo gabinete para esse, eu deixei o acrílico encima da minha cama com todo o cuidado do mundo, porém, quando eu fui fechar o gabinete com o acrílico, eu vi um pequeno arranhão no canto inferior direito, de início eu não dei muita importância, mas com o reflexo da lâmpada do meu quarto eu achei vários e vários pequenos arranhões que só podem ser vistos na luz, eu simplesmente não entendi o que causou aquilo, já que eu tive o máximo de cuidado possível, mas para quem vai comprar esse gabinete, cuidem do acrílico!E de resto ele me agradou muito, acho incrível como a Cooler Master consegue fazer excelentes gabinetes com preços incríveis. Apesar de ser um gabinete M-ATX, tem como você colocar até 6 fans de 120mm nele que eu achei super top e bacana. Recomendo d+.